Alternator pulley swap


Alternator pulley swap

Just an FYI this alternator swap works via this write up, ever since I've got my RB26 running, I am running about 13. But would anyone have approx diameter and width of a pulley to use on a GM Alternator. Tried every trick in the book to get my pulley off without using an impact wrench, and it was a no go. Can I just swap a solid alt pulley from another junkyard car onto the used alt and get away with it instead of buying the more expensive clutched one? Since I'm on the subject, I bought a new idler pulley it is my understanding the arm should be lubed with grease. 0 truck. The alternator used was from a 1993 3. Evolution Industries K-20 Competition Pulley Set. I just want to know if someone has tried and figured it doesn't work so i don't go about pulley belts and such, i would just take a stab at it my self but i don't have much time due to working so many hours. Oddly enough, the alternator from a 1992-1994 SC300 only, not 400, is a direct replacement for the 1JZ. 8-Groove Alternator Pulley, Dimensions: 28mm Belt x 59mm OD x 18. · Low Mount Truck LS Alternator bracket for Truck belt spacing · Comes with rear alternator brace, and Idler pulley · Can only be used on blocks with at least 2 mounting holes. So, since these C-body Mopars are reportedly notorious for undercharging I've been researching and have found some information on doing an alternator pulley swap. The 7 groove pulley will work, so you could leave it. It's a 90 amp alternator from an '88-92 XJ6, Lester# 13247. The pulley on the water pump and the balancer is for 1/2 inch belt. Of course you can still do the conversion even if you serpentine arrangement, you’ll need a different type of pulley. . The pulley nut uses standard, right-hand threads, so to remove, rotate in a counter-clockwise direction. I went and got a new alternator and I installed it. damper I have 50 amps at 800 engine RPM. Ok, So I'm about ready to get the samurai started but I am currently having issues with the GM alternator install. The alternator is then relocated lower and moves to the original A/C location, to increase clearance on even the tightest K-swap chassis. There's no harm in trying to swap the housings. This is an important item for engines with a redline over 7500rpm, or engines running an ATI overdrive crank pulley. To remove the alternator pulley, with one hand use an impact wrench to loosen the nut, while holding the alternator fan with the other. I have read about the GM CS144 swap in the 3. The fasteners for the alternator pulley didn't seem right. I went to the parts store and asked for a belt for a truck with the 145A alternator. In order to replace it, the battery would first need to be disconnected, after which the alternator adjuster link arm locknut needs to be loosened. GM one wire alternator question. 9-14. what you are saying is that I will have to use an earlier one wire alternator, swap it with a serpentine pulley, and then have it The Maxima 90 amp alternator swap is popular, it bolts on but needs a pulley swap and wiring change. 2. Pull the intake, pull the alternator, remove the bolt at the pulley, and then pull the pulley off the inside of the READ assembly. 1JZ/2JZ Alternator Underdrive Pulley. =(It is a direct bolt on but you do have to pull the wires off your alternator and swap them over to the new one. I have just run into another difficulty with this. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. Get the best deals on Car & Truck Alternator & Generator Parts when you shop the largest online selection at eBay. Some vehicles  Visually Calculate Pulley Size, RPM, Belt Length and Speed wwith Animated Scaled Diagrams. Then, using a drift and a hammer, tap on the bolt. on the smaller wire set coming off that,theres an attachment point (tape and zip ties) beside the valve cover,the nut on the alternator,and the other plug. This alternator pulley allows the use of a 5/8" wide Flathead-style belt on GM externally regulated, SI and one-wire alternators. I know because I need the same one. Any tips/advice? Not much room. The purpose for doing this is to loosen up the metal bushing that is located inside the rear flange of the alternator. I ordered a pulley from a vendor on here. If your alternator has to spin at X rpm to make the output you want at engine idle, and it's currently just below that, then a smaller pulley might get it spinning fast enough. To remove the wrong pulley I just drill and tapped it so I could use a standard 2 bolt puller. But Ive heard of people using the crank pulley from a D15B2. 2004 GTO pump does not fit. 17 Jan 2012 An overrunning alternator pulley (OAP) can play an important part in the smooth running of the modern internal combustion (IC) engine. as it was done with my '89. Few p-30 chassis alternators will have this pulley on them, you usually have to swap it with the original one when yuo buy a recon'ed one. What is left of the original harness. Any wobble or misalignment will cause belt failure. It only took me about 3 minutes to slide the belt back onto the water pump pulley. Also I can pick up a replacement alternator at any typical part store. Removing an Alternator Pulley! : Here is a good used alternator that was in my wife's car. Alternators are only good for about 15,000 continuous RPM's, the lower the alternator RPM's the longer your alternator will last. 3) Pulley Offset Pulley offset is the commonly overlooked when making a pulley swap. I also required the alternator bracket from a 100amp externally regulated cv/gm (find one with a heated windshield) to fit the larger 3G into my car. Note: Bracket is shown with the KWiK A/C compressor bracket, but it says i need a 2 in longer belt then stock. doesnt anybody know where i can get one? and i see how making the alternator pulley go slower reserve more power to the engine but does that make your electrical stuff weaker? cause i have a sound system installed and i dont know if it needs that power. I have an alternator bracket set from a 60's FE, a crank pulley to add to my balancer that would give me dual belts if needed. Basically a 4 rib 41. 7" Overall Length: 1. Remove the alternator's mounting bolts. 67 things I ran into:-had to cut the two factory spacers for original alt. 300SDL AL129x Alternator Swap Dilemma. 8 Rib Billet Pulley for LS Large and Small Case Alternators GM Gen 3 Gen 4 LS Conversion LS Swap Mounts and Accessories  Items 1 - 16 of 183 A/C Compressor Sanden 709 6-rib Serpentine Pulley SKU : ACC504 LS Swap Alternator & Power Steering Bracket Kit Camaro LS1 GTO  28 Jul 2013 C-Class (W203) - Alternator Pulley replacement - So I have a fun little noise coming from the front passenger side of my engine bay (m271),  5 Mar 2016 To do this either you swap out the lower "crank" pulley for a larger one, power steering pulley or alternator it will spin the accessory faster,  Replacing a pulley bearing on 90 percent of alternators is a fairly benign task, the hardest part typically being the removal of the alternator. There are a few vids up on Youtube about replacing the pulley. We have a complete line of engine brackets and pulleys for racing and high performance applications. I was able to swap the stock Ranger/Bronco II v-pulley to the new alternator as well. Place the spindle in a vise and clamp it on those sides, being careful not to clamp on the threads. Pulley Kit, LS Swap, Serpentine, Alternator, Power Steering, A/C, . Ideal for all H Series swaps and H2B conversions. If I remember correctly, I had to tell them it was an '03, since the 145A alt wasn't available in '01. I heard that it was important that these pulleys be inline so the belt doesnt wear as fast or put too much stress on the alternator bearing. With my old SI alternator I was lucky to hit 12. • Replacing To do this either you swap out the lower "crank" pulley for a larger one, or swap out the upper pulley on the supercharger itself with a smaller one. A 13mm wrench will be needed to tighten the bolts. Need one from automatic GT alternator / pulley or a Clutchless Coyote Alternator pulley we can supply for additional $20. Mounting the Bosch on the Exhaust Side: This is a little bit tricky and requires fabrication work. You may need to buy some spacers or washers to make this work. The K-Tuned A/C & P/S Eliminator Kit deletes A/C, P/S and the factory belt tensioner from the engine. You want the smaller one so if your old pulley is smaller swap it onto the new alternator and your good. This in no way is a replacement for our current Accessory Drive Bracket kit, this is a custom variation designed to run just the alternator in a new location. The larger Cad alternator body contacted the oil cooler hose and would not adjust any further in to allow the belt on the pulley. Both alternator and bracket came from an auto wrecking yard. So which one should you switch out? Well, there is no one size fits all answer. That 300ZX 70 amp swap looks good, I've not seen it before. For a performance oriented engine, the pulley must be large enough to keep alternator RPM below 18000rpm at max engine RPM so it can become a balancing act. It has 6 ribs for the belt and is designed to be used in supercharged or turbocharged applications. A smaller CRANK pulley would spin all the accessories slower. Comes with needed clutchless aluminum pulley for use with PBH Coyote Swap Accessory Brackets. The swap He said that he had to shim the pulley and shave (mill) a little off back side for clearance. I finally just put the new, rebuilt, alternator on with the narrow pulley and have been running it for a year with no problems. It is a simple fix for a mechanic. A pulley with the desired ratio will drive the alternator fast enough at engine idle to charge the electrical system slightly, yet will not drive the alternator too fast (over speed) at the upper end of the engine speed range. The brackets are machined aluminum and powder coated black for long lasting good looks. This part is particularly useful for EF K-swaps because it offers some much needed headlight clearance. This means for a stock engine idling at 800-900 rpm the alternator will be able to provide an output current whereas the generator wasn't. Using a smaller pulley on a high revving engines can cause component failure from extreme speeds. The supplied nut was too thin and it had a really thick lock washer. You might have to scrounge up a nut and bolt for the top mounting ear for the 3g alternator, as some had threaded holes and some didn't. Re: Alternator swap, advice please Originally Posted by s and b worst case scenario is the alternator now that you know it physically fits would overcharge the battery,therefore fit it and either fit a bigger battery or get that power amp thumping I have one for the 1. If you're using a stock alternator, just bolt it up. So we went back to Advance Auto and had them put the old pulley You want it to hold it from spinning. Odds are good it is the pulley. I did just the alt pulley. First off your alternator pulley is supposed to be 8 groove, not 6. With the standard GM alternator pulley and undersized pulley on a powersport. a rebuild was 189$ from napa. It is recommended that protective gloves and eyewear be used. I bought a stock replacement water pump for a 1984 LTD, which is what the 351 came out of. This Coyote engine swap bracket kit allows you to use a VMP or Roush Performance Supercharger on a 2011-2016 Coyote engine to complete your 5. This documentation details the steps required to change the alternator belt and pulley on a Volvo S60 (D5 engine). Loosen as well as remove the bolts with the socket and ratchet. 141806 Corvette LSX A/C Bracket Kit for engines with Corvette, Cadillac CTS-V & Pontiac G8 accessory drive (crank pulley and water pump). To swap the pully on the alt, get a friend with an impact wrench to change it for you. All brackets come with complete and comprehensive installation instructions and are 100% guaranteed to fit. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. These are easily referenced off of a VIN # or a medium duty GM truck dealer. Remove the original tape to expose all the wires. Be it the popular Fox Mustang or a vintage example, increase your charging system’s output with a bolt-in upgrade as we install a 3G alternator in our Fox Mustang. This alternator is found on late model GM truck with HEI and fuel injection. Your Mercury Sable will be happy to know that the search for the right Alternator products you’ve been looking for is over! Advance Auto Parts has 41 different Alternator for your vehicle, ready for shipping or in-store pick up. if you ever buy an alternator new. ). Free shipping on many items | Browse your favorite brands | affordable prices. Pulley ratio is the comparison of the crankshaft pulley diameter to the alternator pulley diameter. Billet Aluminum V-belt Alternator Pulley and Cap Chevy Small and Big Block Engines. Comes with pulley and plugs right into FRPP control pack. Max Engine RPM * Crank Pulley Diameter / Alternator pulley Diameter = total Alternator Diameter. (amperage output) the bigger alternator makes. Using an electric impact wrench took all of 10 seconds to loosen the nut, and putting it back on was a breeze. 8l motor in my 1984 Bronco II, it looked pretty simple. On to the swap. I modified a 90 amp Maxima alt but it's still sitting in my garage waiting for my old ZX alt to die. I hate to give up that pulley since it costs 75% as much as I paid for the rebuilt alternator. just swap to the smaller pulley of the two If you are going to use the V-belt pulley you will need to have the shaft hole enlarged as the shaft is larger on the maxima alternator and add a spacer for the correct offset of the pulley. I believe the Dodge Cummins has very short supposedly the shaft is the same length for a 45,55,65,90 amp alternator you just need the pulley swapped over and a good reliable method to swap the pulley without Apply tension to the alternator with a pry bar if necessary. I want to swap it to an internally regulated 3g alternator. Didn't engage many threads on the short shaft. 8v (not using the "S" terminal) at idle (750 RPMs) after the pulley swap. Locate the tensioner pulley toward the passenger side of Required For 5. Use wire ties and a flexible wire cover for the wires and harness you built. I have fitted the new Hella alternator and now discovered that the pulley size is smaller than the original alternator - hence the original belt (1595) is too long. One is a normal pulley width with cooling fan flush up against the back of the pulley. I just need to know what alternator to buy and what I need to change/splice to make it work. Bolted right in. Almost any Saginaw type 2 remote reservoir pump fits K10166, K10167, and K10168. but if you had a bigger pulley and used a little longer belt you should be fine. The belt and pulley produce the mechanical power which gets converted into electrical energy by the alternator. 00 electric shop Nut for pulley Sears Hardware 14mm 1. Two key identification points of the CS130 / CS144 alternator is the external fan with a serpentine belt pulley and the 4 charge indicator light terminals (1 large and 3 smaller) that appear on the backside of the alternator. The alternator then needs to be turned towards the engine and the drive belt disengaged from the pulley. I'll remove the freewheel pulley to check its condition before committing to the pulley swap. The idiot electrician who installed it had dropped it and caused the  6 Nov 2018 We have been asked several times for tips on removing the oem One Way Clutch type alternator pulley found on 2011-up Mustang Alternators. Ford Ranger 2. 3. I have an 105 amp alternator hooked up but when I wire it according to the directions online, The battery light comes on as soon as I connect the battery regardless of the key position. Because of the time it took to track down and obtain a suitable pulley, the belt was pretty badly chewed by the time I was able to swap the pulley, so I opted to change that as well. I didn't need a resistor or light, works just like the old one just ALOT more output particularly at idle. Then, use a flat head screwdriver to pry out the alternator and remove it. 20" installed already, Do I have to swap the stock 2. 3 long belt. K-Series Alternator Water Plate Kit-Application: All K-SeriesNote:* Does NOT work with K24Z Series Engines Back in 2006 we originally designed our K-Series Water Plate Kit that ran D/B Series alternator. Ammeter showed the battery charging. The was no way I could remove enough material from the bracket or alternator case to make it fit and work in the stock behind the alternator location. The factory crank pulley is HUGE. K-tuned A/C & P/S Eliminator Pulley Kit, With this you no longer need to buy the EP3 idler pulley setup from Honda to complete a K-series engine swap. 7" (Including Cap) Grooves: 1 Shaft Hey everyone I have a 1991 F250 7. 4 swap. 16 May 2011 First you will need to change the pulley on the quest alternator and put the rb pulley on it since the quest pulley is uses a wider serpentine belt  Free up the horsepower you're wasting!MWR's lightweight aluminum alternator pulley drives your alternator 25% slower than stock to minimize parasitic loss  8 May 2019 Now available from Holley are LS engine swap accessory drive systems. And if later engines did have a smaller pulley, why isn't it listed in any parts suppliers I've checked? Sounds like I have a very rare alternator pulley then. “This swap should work on all 1997 to 2006 Jeep Wrangler TJs with the 4. Thoughts? _____ | . With either the small GM pulley. Thanks for the help guys! As it turned out my new alternator had the same pulley so didn't need to swap it out. The simple fix is to replace the 211/42-inch alternator pulley with a smaller 2-inch pulley and raise the rotating rpm from 2,000 back to The replacement came with a solid pulley. Diameter: 2. The cheapest way is to scour swap meets and junkyards. We bolted the alternator to this first part of the bracket, and spaced the bracket with washers until the alternator pulley was in perfect alignment with the water pump and crank pulleys. It only OEM Drive System Adapter High-Mount Brackets This bracket system is designed to install a Sanden compressor onto the original engine accessory drive system on GM LS Series engines. Billet Aluminum alternator pulley for LS alternators Our Pulleys are CNC machined in the USA from aircraft grade Billet aluminum We offer a variety of other power steering, alternator, idler, and tensioner pulleys for LS applications. Apparently they did not torque the nut down tight enough and it ended up wobbeling on the shaft thereby destroying the pulley. When pressing either a single or dual pulley, verify the pulley aligns correctly LS Vortec Truck LS Idler Pulley Relocation Bracket, lq9 swap alternator ls1 ls6 low car intake and power steering More information Find this Pin and more on Engine or body mods by Tag it #BecauseSS . I guess I can pull it out and try and swap over the pulleys but maybe best to just go with a shorter belt? It isn't really a direct swap since the plugs on the alternator are different. 0L Coyote motor swap. This Bracket moves the factory alternator up high and the factory power steering pump down low on your LS power plant upgrade. Align pulley keyway (7) with woodruff key (6) in alternator shaft (3) and tap pulley (2) onto shaft (3). Results for "Alternator Pulley" Showing 170 Items Sort By: false Price (Low to High) false Price (High to Low) false Brand (A - Z) false Brand (Z - A) Most Popular false Specials false Newest You will also notice a rubber belt attached to the pulley and alternator. I put a cs-144 140A alternator in my 79, which also has a volt guage. The spindle on the pulley side of the Bosch alternator should have two flat sides, just after the threads. If you want to know the pulley size you need to stay under 16,000 RPM: Max Engine RPM / (Max Alternator RPM Desired / Crank Pulley Diameter) = Alternator Pulley Minimum Size And it is IMPORTANT to do the Math Between the Parenthesis FIRST! The pulley-mounted fan helps cool the alternator, otherwise it can overheat. Wondering if one exists for a GM alt with V belt pulley? I realize there will be some slippage of the V belt and the GM 105 amp alt installed on the 1. Good luck _____ Ive looked up and down for a possible alternator swap for my 1600 roadster? I don't have an alternator at all so im looking to just swap out a whole new system and possibly get better amps for future mods possibly. LS Swap Kit and LS Swap Parts with motor swap is available at our online store. If you try to use this pulley on the Alternator, you'll pay hell very shortly because the belt won't stay on, the pulley assembly will make a gawd-awful noise and possibly come apart, damaging the Alternator Shaft and Housing and that can ruin just about anyone's day. Nope this is the alternator pulley attached directly to the front of the alternator it has internal clutch disc that wear out. WIRING DIAGRAM: Install a red 10 gauge wire with a crimp on ring connector from the battery 98 Cavalier RS with a 2000 2. The only problem I had was that I needed a longer belt. I just didn't want to have to swap the alternator pulley every time I had to swap alternators. A few advantages with the evo kit is that it sits lower than the quartersports so i didnt have to shim my hood i just had to cut a little of the webbing out and now it closes fine another good thing is that the give you a new half shaft carrier not some big bulky How to Change the Alternator on an E350 Disconnect the battery cables before replacing the alternator. PA 130 ALternator pulley I ordered a new alternator PA 130 for my 03 Cobra and it came with the 3. Fits both standard and 1/2" offset for use in applications where balancing shafts have been removed. All I had to do was swap over the pulley since my situation was the opposite of yours, mine uses a v belt and not a serpentine belt. Don't forget to subscribe, like and comment also feel free to ask questions. Whether your engine is dressed for show or if it is all business, it is equipped with a pulley and belt system to spin accessories such as air conditioning, power steering, the water pump, and alternator. This alternator has just 62k miles on it and it's a Bosch part My brothers car is a MK1 Jetta Coupe with a 16V swap on carbs. By slowing down the speed of the alternator  944 Turbo and Turbo-S Forum - alternator pulley key? come with the pulley installed. The best alternator swap is the small, light, Japanese Nintendo (okay, Nippondenso) unit that was phased in during the late 1980s. If it free spins just change out the pulley. Available in stock form or with a deep groove to ensure proper belt retention at high RPM's. Engine, Conversion, & Relocation Mounts/Brackets. The p-30 chassis GM vans had 8 rib pulleys on their alternators, My 4bt even has the 8 rib pulley on the alternator. Figure 7. The 1/2 inch belt fills the balancer and water pump pulley and rides high on the alternator pulley. He has not reported any problems from over-revving the alternator bearings or with significant belt slip yet, but time will tell how this setup holds up. The new harness. There is actually supposed to be a larger spacer in the gap than show in the picture. Now it's time to install the belt, but your engine pulley is 5/8" and the alternator is 1/2"! Don’t worry, Speedway has you covered. thanks Buy Your Mustang March Engine Swap Pulley Kit For Use With Power Steering & Air Conditioning 302 1965-1969 from CJ Pony Parts, one of the industry leaders for Mustang Parts and Accessories. The pictures below show a CS130 alternator vs. That was it, swap the alternators and install a new belt. Remove the old alternator. All images should be clickable. Hard to tell what you'll get at idle though, the maximum output doesn't always follow idle output. After a number of issues with the charging system in my 510, my mechanic is recommending I go to an internally regulated alternator and replace some degraded wiring. well monday the alternator died. Of the current alternator I had in my jeep vs. Have two alternator pulleys. Now, let’s move onto the second example… Throttle Body & Pulley Swap: Finding Those Last Few Horses Posted in How To on March 1, 2012. CS144 Alternator Conversion _____ Tired of 85 to 95 AMPs of power? Well this simple swap will get you 140 AMPs of juice to power most everything any regular driver will need. You may even swap the regulator to get the right charging. If yo use the larger pulley it will turn too slow at idle and you want get a full charge while sitting idling and you'll have flickering headlights etc. This 6 phase unit cranks out over 120 amps at idle with a high-RPM friendly stock diameter alternator pulley. Now, as i cannot just swap pulleys from old alternator to new alternator due to that being wrong has anyone any ideas were i can source a correct size pulley? I have tried the usual places with no non authentic . The answer to your question is "it depends". How-To: Replace an Alternator: Strapped for cash this holiday season? Replacing an alternator can cost you several hundred bucks at the local repair shop, but it's one of the simplest repairs you can do at home. DELCO ALTERNATOR CONVERSION. I want to keep my U-pulley so I'm guessing a smaller pulley on the alternator would keep her spinning at OEM rpms. Hedman Hedders & Trans-Dapt Performance Products are two of the hot rod industries original manufacturers, dating way back to 1954. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. No pulley means your customer will have to swap the pulley from the old alternator to the replacement. Every 3g alternator I`ve seen comes with a huge 2-1/2" dia pulley. non authentic . Used Pulley Local auto GM pulley $5. Did they fit a smaller alternator pulley for the last few months?" However, that fan belt won't fit my Sprite, even though that's the one with the small alternator pulley. I also cut the bracket and widened in a couple of places so I can just bolt a new one on any time. However, there is an advantage to using your stock 6-groove, its 20% smaller. This is the OEM Coyote alternator that will work with our Coyote swap brackets in either the NA or SC setups. alternator drive belt must ride straight over the alternator pulley, the water pump pulley and the vibration damper pulley. These brackets allow you to use The factory Coyote alternator, 96-10 A/C compressor, and 96-10 GT power steering pump to help keep costs down and for great engine bay fitment. Take an appropriate size wrench or socket and loosen the tension on the belt. if you had an impact wrench it would be easier to swap pulleys (most parts stores swap pulleys once in a while). replacement alternator that outperforms kit includes all of the components needed for the swap the kit includes the NEW, Not Rebuilt Alternator, all We have put together a kit for the M35 nuts/bolts, brackets, and spacers to drop this alternator into your military iron in just a few minutes, This is a bolt in kit, no The pulley ratio is the ratio between the outer diameters of the engine drive pulley and the alternator pulley. The other is the tensioner pulley for the accessory drive belt but if you haven't replaced it yet and your mileage is that high i would look for it soon. OEM Ford Motorcraft with a 2 year unlimited mile nationwide warranty. thanks Alternator pulley ???? The pulleys can swap the shaft is the same on alternator. The original alternator has a pulley that splits into two halves, front and back, with a keyway for a woodruff key. 7L V8 or the 2004 Dodge Durango 3. I was told I need the alternator only pulley. There have been a few that have had the bolt loosen and because the shaft is keyless the shaft spins inside the pulley. Powermaster Replacement Pulleys keep belt drive accessories working safely and properly. Innovative Mounts H Series Alternator Relocator Bracket is designed to relocate an H Series Alternator. The best part is, our Mercury Sable Alternator products start from as little as $79. Included are accessories and pulleys that are manufactured by OEM part suppliers for durability and direct bolt-on installation. Find Holley LS Engine Swap Accessory Drive Systems 20-143 and get Free Shipping on Orders Over $99 at Summit Racing! Now available from Holley are LS engine swap accessory drive systems. From: yoyodyne. But on some applications, a threaded OAP or OAD pulley may be used and a special tool may be required to get it off. Disconnect the old wiring. What is the OD of the alternator shaft on your alternators? A 12si is 17mm, 21si-24si are 7/8", and I don't know the Dodge Denso size. com FREE DELIVERY possible on eligible purchases Official March Products. It will spin the alternator approximately 12,000 RPM at 6,000 engine RPM. This is a billet aluminum 2. Single wire connection. If you use the standard Maxima alternator's pulley, yes. You also can swap your crankshaft pulley for a turbo one and use the serpentine belt setup. Try a stock 2g size pulley first and if that`s not enough try a smaller od alternator pulley,if your running a underdrive crank pulley. 1. Some coyote alternator come with a One Way Clutch pulley, if this is left on the alternator when installing PBH Accessory Drive kits you will not charge. After belt tension was set, we took the Nova On my truck the alternator would not adjust in enough for the stock belt to slip on. Then, using the 36 mm socket, take the big nut off while the vise is holding the spindle. This is a 1 groove, V-Belt alternator pulley and pulley cover for Chevy alternator. PULLEY CHANGING INSTRUCTIONS 1. Note: The 1G and 3G pulleys are not interchangeable without proper shims or spacers. Was able to move the shroud back but the pulley is still off by 1/8 of an inch. The conversion covered in this article for RR up to ’92 model year – when serpentine belt came into production. If the engine idle speed and pulley ratio combination does not allow the alternator to come to during start-up, the engine will have to increase the RPM to engage the one wire alternator. 2JZ engine when our 200 amp alternator wasn't quite enough. I've searched the site and read the threads regarding this swap and am left with more questions than answers. To remove the alternator pulley, use an impact wrench to loosen the nut with one hand, while holding the alternator  Buy products related to alternator pulleys and see what customers say about Got this Alternator to swap out the single pulley to a double pulley system. The declutching alternator pulley is a Bosch item that is use on a bunch of different cars, even including some Fords. The pulley needs about ⅜ inch between the pulley and alternator fan for the belts to line up. In this case, a complete swap from generator to alternator means the one-wire alternator is a no-brainer. I can order one from vendor but because I am on the ass hole of the planet its 3 weeks delivery , just wondering if guys are using a pulley from some other application that I can get locally. I think a bottom mount alternator would solve the clearance problems. 99. Step 3 - Remove Pulley Bolts. All of the 2011 and up GT and Boss alternators come with a clutch style pulley. Alternator The 94 mustang alt comes with a correct serpentine pulley for this setup. Supposedly the stock alternator (65-amps) had been rewound to 100-amps, but it still couldn’t keep the battery charged at idle. On my Bertone there's even a duct from the p/s side intake that goes directly to the alternator, which has a kind of cover over the backside that accepts this duct. Inspect water pump pulley for proper installation and ease of rotation. 4l and i was wondering if anyone had information on a 3rz swap. The alternator is situated at the front of the engine towards the bottom left. This is the most user friendly alternator,power steering relocate bracket on the market today. It’s one of those upgrades you do when you’ve already done everything else except cams and turbo. Its possible, but not easy without damaging the alternator. or the stock damper you should be able to get that output at 700 rpm. In order to get your pulley ratio you would measure the diameter of your crankshaft pulley and divide it by the diameter of the alternator pulley you will be using. The rotation ratio between the crank pulley and the alternator pulley is around 3. The pulley on the alternator is for a 3/8 belt. Re: Help! What's the size of the alternator pulley but I have always used one of those 2 on every alternator with a bolt on This pulley swap greatly improved charging at low engine idle speeds versus the 64mm pulley that originally come on the 2007-2008 econoline van alternator that he installed. GM's AD244 Series High Output Alternator swap CS130, CS130D, and Delphi AD230 100-105 Amp Alternator to AD244 High Output Alternator Upgrade The Better AD244 series High Output Alternator with the 2 prong Voltage Regulator can replace the Bosch and DR44G Units found on many late model GM vehicles. Chevrolet Performance offers a variety of LS, LT, and LSX-Series Engine Block Accessory Drive Systems designed to bolt on for a factory fit and look. the ones that they found to have a higher output, they managed to match the same alternator housing with a higher output that was intended for a different vehicle. I`ll take a guess here and say that a 3g with a stock 3g size pulley probably won`t charge well at idle with a underdrive crank pulley. 20" pulley for a more or less stock engine with a stock idle speed. 7L. or if there is free play when you try to wiggle the pulley. Many times pulleys will NOT interchange for this reason. This list of alternators will help you determine what alternators will interchange with each other on GM, Ford, and Chrysler vehicles. In my case, I was sitting at 13. A longer belt will be required. I selected the top 3G pulley for use on my application. Now, loosen but do not remove the lower alternator bolt, then loosen the idler pulley that is located next to the alternator. 20% smaller makes is spin faster, thus the alternator creates more power, sooner. I’ve never been happy with the charging system on my 85 LTD LX. If you are building the electrical system from ground up, the easiest installation is the one-wire alternator. You can swap the pulley on the alternator. Different year alternator case issue. I know the shortened version is undo the nut and swap, and it definitely involves an In this simplified example, we see a two-pulley setup, where both pulleys are the same size. I came across a Bosch alternator that makes for a significantly simpler and more powerful swap. We fabricated a proper spacer out of 1-inch round stock. 3G on the left, 1G on the right. LS1 Low Mount Alt Close Fit Power Steering and Sanden 5 Pulley Swap - What a Drag Part 6 The pulleys were changed in our home garage with simple hand tools and an impact wrench for the alternator pulley. Position woodruff key (6) in alternator shaft (3) with flat side up. I also don't find it fun trying to loosen a nut on a shaft that is designed to spin. Top. Loosen the bolt and back it out about 3-4 full turns. average is 105amps the amps increase as the rpms do, on another note, the gm alternator wasn't too hard to install and it works great. They’re designed to use original equipment balancer, waterpump, alternator, pulleys and idlers for ease of getting replacement parts. However I still couldn't get the pulley to budge off the shaft. If it is frozen you will likely have to replace the alternator. If the alternator is making a bad bearing noise remove the pulley and check the alternator. 5 volts. Pulley offset can vary, and you may find that you will have to swap to later style water pump and pulley, and a later style crank pulley. With my aftermarket CD player (no subs), headlights, A/C, and wipers going, I am still hitting over 12. We'll see. The alternators contained in each row will have the exact same mounting configuration. Step 9: The washers that we used for the test fitting wouldn’t cut it for the final product. Not that there's anything wrong with that! This is a Brand NEW bolt on replacement for the original Lucas 43 amp alternator A smaller underdrive pulley, which reduces the speed that the 3G spins and improves the unit's output at idle, is included with the kit. Once installed and the truck was started up the serpentine belt would come off the alternator pulley. The alternator is secured to a bracket by two 15mm mounting bolts. I'm sure if this tool needed to be used daily it would wear out fast, but I've used it twice in 12  26 Apr 2006 We tell you everything you need to know about pulleys and why your car is the bare essentials of an alternator and a mechanical water-pump, there's a pretty good The cheapest way is to scour swap meets and junkyards. Best Alternator Swap Yet! Last year, we documented the swap of a Nippondenso alternator for the stock reverse-mount Lucas unit on S2 cars. The 3G at right matches the OEM 1G at bottom. com. Both are off 230ci engines. This brand new alternator fits in the stock location and looks just like a factory alternator. 5 with Camaro and Firebird LS Swap: Front-Drive Accessory Guide November 13, 2016 by LS Engine DiY Many front-drive pulleys and kits are available from the aftermarket to suit a particular LS engine setup and accessory arrangement. off the top pulley. I think with a little creative wiring that the stock alternator gauge would work and that you could also add an idiot light. I have done 130 amp swaps into Fox Mustangs, and looking at the 2. Even if your engine runs with bare essentials like just the alternator and water pump, it still needs pulleys and belts. 0 engine in your classic Truck, Mustang, Cobra or Hot Rod? This Billet Road Runner Pulley Kit Assembly includes the Alternator Kit, GM II Power Steering Pump, Sandon AC Compressor with Hardware, Pulleys and Brackets. The pulleys are sized to maintain proper alternator speed when used on 2003 and 2004 Mustang Cobras equipped with the Metco Motorsports Interchangeable Crank Pulley Kit. Install washer (4) and locknut (5) on So my alternator is beginning to go out on me, charges fine while driving until i put any kind of electrical load on it it beings to loose voltage and the truck starts to struggle. Visit us today for more information!! Buy ICT Billet LS1 Alternator Only BELT & PULLEY LSX LS Power Steering Compatible with Pontiac Firebird Formula Trans Am WS6 Firehawk 1998 1999 2000 2001 2002551550 I know the slower alternator speed is the cause of this problem and I don't want to have this happen again. The alternator bracket will also need to be modified and you will need approx two washers to take up the space between the alternator bracket and the alternator. If replacing the whole alternator, don't discard the regulator on your original one. So i'm trying to find out what this is putting out on my truck before and after pulley swap. Remove all this wiring, along with the voltage regulator. P ower steering pump. I already had a brand new 1zz water pump so it would be a shame to swap it out for the 2zz pump and mwr pulley. 7 Apr 2015 1987 - 1996 F150 & Larger F-Series Trucks - 3G alternator pulley swap question - Recently pulled a 130 amp 3G from a 95 windstar in a  10 Jan 2011 Generation III External Engine - Alternator pulley removal. One exception to this is Tuff Stuff's heavy duty 140 amp performance alternator rated to charge 80amps at 750rpm. 20" already installed, car does have the stock 7. which has a lot lower engine idle rpm) then swapping to a overdrive Alt pulley. The pulley should act like a ratchet and only turn in one direction. I know for a fact, if you have a 2JZ oval plug alternator and an old 1JZ round plug alternator, you can open the alternator and transfer the round plug over to the oval plug alternator. Looks like just a wiring change, if the pulley lines up. Shop great deals on LS swap brackets and LS swap accessory brackets from ICT Billet. Should I swap out the pulleys? If so, how the fuck do I get these pulleys off? I started to try to get it off using a strap wrench and a socket, didnt budge I've got a new alternator, need to swap the pulley over from the old one. Below are the pros and cons of each. Compatible power steering pulley, with proper offset. 0 volts with engine at Idle, checked the voltage at my battery with my volt meter. 2:1 (maybe a little more). If you're running the PBH coyote swap bracket kit, this alternator pulley is a must have to ensure a properly charged GT/Boss alternator! 22 Apr 2019 Looking to get the most out of your Coyote? Look no further then our underdrive alternator pulley. Bit baffling this. The hardest part is getting the nut off of the pulley shaft, and getting a pulley that will fit and be centered after messing around with it. If you want a great bolt on alternator for the JZ engine, you have found it! Aaron started running this alternator on his 1. Problem is the original 16V alternator pulley doesn't "line up" with the crank pulley (the pulley is too close to the block to run the belt). 3 truck with the 3 bolt stock 110 amp alternator, I upgraded to a 3 bolt 140 amp alternator from a 6. So, you have a true 1:1 ratio between the two pulleys. When using the Camaro crank pulley you gain the needed radiator clearance for your fans. We can say from experience that parts store alternators do not appreciate this kind of abuse, and have a couple of destroyed units to With none to little difference in performance, the choice to use a one-wire alternator rests in the ease of installation. Place the pry bar between the alternator and the engine, and push the alternator out, away from the engine. When properly installed, the additional amperage from this unit will assure solid voltage even with high consuming electrical accessories like engine fans and blower motors, as well as keeping headlights from dimming at idle. my 2007 Dodge caliber has this pulley,its called the over running clutch pulley to prolong alternator life "YEA RIGHT" the pulley was chattering really bad sound like loud rattle nosie. the alternator, or any of the other accessories driven by the engine pulleys and belt. Follow along right here in the I am also looking into an option to see if the 7M alternator round plug can be transfered to the 2JZ oval plug alternator. The other has a ‘spacer’ of about 1/2” from back of pulley to cooling fan. A Ford 3G integrally regulated alternator is the best choice for replacing old 1G externally regulated alternators on amped-up muscle cars. your alternator will spin a little slower but unless you're running lots of extra electrical stuff it won't matter. Saginaw P-series pump fits K10303. He can't get an rpm reading from an ignition wire. Dropping a brand new Coyote 5. Lincoln Mark VII 3G Alternator Conversion In the above illustration, the top 3G uses the wrong center to center. But I wonder if the solid pulley will work fine. Needed to swap a few alternator pulleys for my personal vehicles. It also needs a pulley swap and a modified upper mount (BFH and anvil, or turnbuckle from a hardware store). The right pulley size will improve belt life, idle output, and cooling. KL generator to alternator swap. 3 idi and the charging system has been nothing but trouble since day one. With a few tools and about an hour you can swap it out yourself -- Yeah my clutched pulley went and this one ruined the alternator shaft. This will require a new belt. Has anyone done a pulley swap? Any recommendations on a quality alternator that addresses this issue? I have a 1973 Fury with a 400. Find many great new & used options and get the best deals for Alternator Pulley Trans Dapt Performance 9446 at the best online prices at eBay! Free shipping for many products! 1G to 3G Ford Alternator Conversion . 5" crank pulley. The red line shows the original shape of the This is a follow up to the no brainer 55 Amp swap of 2007,to help get TR6's more electrical power without having to rewire the entire car. Alternator Pulley Option. 0L and the alternator went out a few weeks ago. Swapping The Upper Pulley Pros: Sometimes this option costs less. Luckily for me, my alternator is new and came with some spacers for the pulley. May not need to swap the pulley. If your alternator has an external fan: 1. KRC manufactures Power Steering Pumps & Fluid for NASCAR and all race divisions. LS Brackets is excited to offer precision machined brackets for use on LS engines for a wide range of automotive applications. 9TD, but I'm thinking that a clutched pulley would be better. Both are same diameter and shaft size. Alternator RPM Using stock pulley ratios can mean problems for alternators at sustained high RPM use. very first company to design and manufacture the relocated alternator style pulley kit. Out of interest I went to remove the pulley from the old one and yes the little electric rattle gun had no problems removing the pulley. I am pretty sure I can mount the alternator where it is currently mocked up. net The IDI, TDI, and mTDI source. A Larger CRANK pulley, would spin ALL the accessories faster. Vortec Truck Spacing. Q: Do you have to get a shorter belt? A: Depends. Ther are many GM alternators that will work I wont get into the list, what I chose to use was one for a 1995 CADILLAC DEVILLE WITH THE HEATED WINSHEILD, it has a 120 amp idle output and 140 amp at highway speed (almost double my stock alt. If your vehicle does not have an auto-tensioner pulley, apply pressure to the alternator using a large screwdriver or pry bar until the belt is tight. Locate the four bolts that hold the pulley in place and attach it to the alternator. 75 Total $141. Thanks for the responses, The belt is 1/2 inch. 141807 F- Body/GTO LSX […] So what I settled on was a swap to a GM alternator with a higher stock output. #1 Maintenance FREE Serpentine Kits,Pulley & Brackets, Billet AC, Rods, Brackets and Accessories for American car models. This should help you find the best alternator to use when upgrading to a higher amperage alternator. , manufacturer of the big block Chevy serpentine conversion kit, and LS1 LS2 LS6 LS7 Sanden air conditioner compressor bracket, as well as other LS1 engine swap products. To avoid possible interferences with the carbs, we're running a MK1 diesel alternator mount with a mk1 65 amp non-ac alternator. The new 70A alternator does include a woodruff key, but there's no way to use it, because the single piece pulley doesn't have a slot, so you couldn't put it on the shaft with the key in place. Why is the question. Clutched alternator pulley upgrade on AAZ - page 1 - FAQ/Tech Tips/Please Read First - VWDiesel. Its not hard. 5mm Bore* (17mm Shaft)Requires 461620 tapered collar (NOT included) # 241276 - 8-Groove Alternator Pulley for GM & Ford 1G,2G & 3G Alternators with 17mm shaft. The best part is, our Dodge Dakota Alternator products start from as little as $52. 25 Years, Made in America! For my 7. These Front accessory drives are the perfect fit for any LS swap. ALTERNATOR PULLEY CLEARANCE• Whether or not the alternator will hit the frame rail depends on the vehicle, the mounts used and the alternator (B-series or D-series) • We recommend making a 1/4-inch dent in the frame rail prior to swapping in the engine because it’s nearly impossible to make that dent with the engine mounted. 50 thread $1. Easy to use parts catalog. It required clocking the case, bumping the mounting bracket with a grinder to remove 1/8" from the bracket, and swapping the pulley (although others don't swap the pulley in this application. how to calculate your alternators RPM's you measure your crank shaft pulley size and then your alternator pulley size Find Alternator Pulleys and get Free Shipping on Orders Over $99 at Summit Racing! This is the OEM Coyote alternator that will work with our Coyote swap brackets in either the NA or SC setups. It's either this or you have to modify the alternator offset to match. Although the side benefit of the 2G pulley was more voltage at idle, my original concern was that I wanted more clearance between the subframe and the Saturn alternator pulley (I'm using the Jay Racing Saturn Alternator Relocation Kit). The pully on these alternators are for a seven groove serp belt and your YJ had a 6 groove. Let us know if it works! Paxton/Vortech Pulley swap Discussion in 'Power-Adders' started by I found that the alternator pulley was the easiest pulley to work with trying to walk the belt I had to modify my belt tension adjustment bracket to make the CS alternator fit without it dragging on the pulley. A n y LSx alternator from a Corvette, F-body, GTO or truck/SUV. The bottom ear bolts straight up to the stock Ranger/Bronco II engine bracket. If I had the equipment to press the bushing out of the new alt, I could have probably avoided this, easy work with a dremel, though. it will come with a spec sheet on it. One screw I think. Your Dodge Dakota will be happy to know that the search for the right Alternator products you’ve been looking for is over! Advance Auto Parts has 54 different Alternator for your vehicle, ready for shipping or in-store pick up. When the alternator loses capacity or fails, the electrical systems will only stay on until the battery's reserve charge is depleted. Your car might die, but you may be able to restart it with a jump start. Re: Alternator swap resistor question I just did the same thing. Then remove the alternator belt from the pulley and alternator. 0 engine. 240AMP Mechman 1JZ/2JZ Alternator. Of course I obtained and installed the incorrect one first time around. 13387 comes with a 7 groove pulley, so I used my 6 groove pulley on my old alternator. Cummins must have a 100 different alternator pulleys. so during the belt pulley swap i noticed that my current  LS Billet Aluminum 8 Rib Alternator Pulley. I think. Lowers the factory H22 Alternator to where the AC compressor was originally mounted. The state of California and other states with similar laws and regulations prohibits the use of some parts on emissions vehicles. 00 This popular Coyote Swap engine bracket kit, is designed to just relocate the stock 11-up Mustang GT Coyote engine alternator to a higher position. The 100-amp unit is a heavy beast requiring special brackets, and while the later one is viable (V-belt pulley is available) but still not the easiest one to deal with since it’s almost a one-off piece. What you'll need is the alternator from a 2001-2006 Dodge Durango 4. Alternator pulley and cap help cover unsightly alternator bolts for a clean look (cap bolts included). Clutchless Coyote Alternator Pulley If you have swapped a coyote engine into any 1979-2010 Ford Mustang and are using the Power By The Hour coyote swap accessory bracket kit, this clutchless alternator pulley is a must have. Post by trebot » Sun Aug 11, 2019 12:21 pm Might be worth checking in to adding a pulley to the front of the flywheel. This way its lined up and I can wiggle it back I have a 96 Dodge Ram 2500 V10 8. Photo 11 shows the modifications needed to allow the bracket to fit the CS alternator. Pertronix - Digital HP ECU with 3 Step Rev Limiter Tactical-Style 1-Wire Self Powered Timing Light Power Steering Coupler & Rebuild Kits Mancini Racing Black HP Electronic Control Unit Mancini Racing Black Hi-Torque Starter Group 24 Battery Cover for 1966-1974 Chrysler models. 0 Coyote Swap. One additional challenge I figured out today is for the alternator body and the water pump pulley want to occupy the same space (much less allow room for a belt to slide between the two for replacement) with the alternator pulley properly aligned. It looks the entire h2b swap guide any questions just ask i myself have done the evoloution h2b swap in my dc2 and i am happy with the kit. *Time savings tip* To get the alternator to line back up, I recommend inserting the top bolt on the alternator first, then tightening it to where it won't fall out however loose enough to where it can freely swing. I accidentally broke my alternator playing around with it (don't ask), so I did a little research on a replacement. All you need to do is go to the boneyard, and grab an alternator and alternator harness from a 1994/1995 Mustang V6. Look at the shaft size before you make the swap. 8L 130 Amp Alternator Swap . Ford’s 3G alternator is easy to swap into older This alternator looks at home on all Holley driver's side LS brackets. 9td vw alternator, and it of course is a serp belt / pulley. The MechMan 170 amp racing alternator for GM LS truck provides vastly improved durability over the stock large case truck alternator at a great price. 26 Jun 2016 Further investigation showed that the Alternator Pulley had started to fail time I was able to swap the pulley, so I opted to change that as well. I got my 200A alt in today and the pulley is significantly smaller in diameter than my factory 105A. 60" alternator pulley or leave the 3. This alternator looks at home on all Holley driver's side LS brackets. I don't know about the 4 cylinder engines however. Pretty easy, but you will probably need a breaker Oh yeah, 200+amps @ 6000 rpm! Don't they make a specific alternator that is set-up for low rpm diesels? My parts guy says he can't test the new set-up I have cause it's a diesel. My stock alternator belt was a NAPA 25-040413. Removing a conventional solid pulley usually requires a gear puller to pull the pulley off the alternator shaft. Your belt can easily break if it gets stretched out too much, causing it to snap apart. Do you know what the output rating of the replacement unit is? If yours is a Tip, and you put a manual trans alternator in it, that can be a problem under high electrical load conditions because it simply cannot keep up. Shop, read reviews, or ask questions about Alternator Pulleys at the official West Marine online store. I finally took my old (correct) pulley off and had Napa put it on the new, rebuilt, alternator. This pulley will fit on the LSJ alternator. I just put it back on. I'm using the d series alternator by the way. Also you have to be aware of the shaft length. 95" (75mm) alternator pulley, for JZ alternators. a CS144 alternator and the connector that plugs into the alternator. Things that effect pulley offset: pulley, pulley spacer, housing and Not only the easiest way but the only way to remove the centre pulley nut from your alternator. These alternator pulleys install as a direct replacements for the factory alternator pulley and require no modifications or special tools. Step 5 – Swap the alternator pulley (if necessary) Buy Your 1965-1973 Mustang Powermaster 55-75 Amp Alternator with a V-Belt Pulley from CJ Pony Parts. ) First thing a person should know is that moroso makes two different alternator pulleys for the old Mopar alternators. LS Conversion LS Swap. virus77 Posts: 1775 My '62 Galaxie is currently running the OEM generator and the purpose of this swap is to open the door to more power electrics like fans, fuel pump, possibly water pump down the road, etc. I had to use a flat washer to clearance the old pulley on the new alternator. GM Gen III and Gen IV LS conversion swap brackets that are designed to fit Vortec Truck balancer spacing. My 100 amp gm alt goes as high as 120 amp and as low as 95. OTTP LSJ Alternator Pulley (Pulleys And Superchargers). alternator part numbers include different OE versions (with different shaft sizes). The Maxima alternator is a bolt-on as far as brackets go. I was wondering if anyone has swapped a Quest alternator in a z31 or if their would be any fitment issues or something. My alternator is making noise. What have you swap guys used for alternator brackets? I was hoping to run a serpentine belt on mine, but I dont know. 8L Taurus, 130amp 3G. The light does have some advantages. With the most common Y-Block damper, that will require about a 2. Buy ICT Billet LS Truck LSA Supercharger Swap 6 rib Alternator and Power Steering Bracket Kit 551787A-3: Intake Manifolds & Parts - Amazon. The alternator charges the battery and keeps the electrical accessories of the car working while it is running. Our LS Engine Brackets Include: LS Truck/SUV Alternator Power Steering pump Relocation Bracket I bought the 12V alternator from Pat Crusse at Crussen Classics. Kwik Performance, Inc. Alternator pulley size affects many aspects of the charging system. you can then you can move it off the alternator ok,just a couple things before the alternator, go ahead and undo the power steering hose clamp,then the big harness ring. Starter no, Tranny no, KA24DE alternator yes if you swap the pulley off an SR alternator. If the crankshaft (the drive pulley) makes one revolution, the belt will spin the accessory pulley (the driven pulley) one complete turn as well. Not only can you eliminate power robbing A/C (air conditioning) & P/S (power steering) pumps, but this Competition Pulley Set allows you to relocate the alternator to a lower position for the best center of gravity, shown with optional crank pulley. alternator pulley swap

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