weiand supercharger pulley chart

4.9 out of 5 stars 5. A FREE calculator that determines the Supercharger boost based on Displacements, Belt Ratio and Efficiencies. Pulley, Supercharger, Serpentine, Steel, Black, 6-Groove, 2.50 in. add to cart. This made finding a different size that would fit pretty easy. The aluminum is the original bracket, cut off. Telephone: 530-274-FUEL or 530-274-3835 Thanks After installation of the Weiand 6-71 supercharger, we started off in low-boost mode, with a 34-tooth crank pulley and 38-tooth blower pulley. Here's what various pulley combos did for my V3 setup. The stock crank pulley for the 6.1 is 6.44. Automotive $13.25 $ 13. Hand building billet Superchargers, The Blower Shop produces some of the best blowers in the business. - download Drive Chart for 1/2" Pitch Pulleys - download Drive Ratio Chart for 8mm Pulleys - download Drive Ratio Chart for 13.9mm & 14mm Pulleys; Final Compression Ratio Chart This chart shows the final compression ratio combining the static compression ratio of an engine and the maximum blower boost from the blower system. At Kenne Bell, we prefer to also use “ratios” (crank pulley ÷ supercharger pulley = ratio) to describe a potential boost increase. Dyers Blowers is one of the leading manufacturers of street strip superchargers. These Pulleys to work with as a replacement for a majority of the Blower Systems manufactured today. In addition, low-profile designs are also available to provide added hood clearance in tight engine compartments. Part Number: WND-6791 Not Yet Reviewed Locate your engine and belt style in the chart below. Dyer's Blowers also repairs most GMC and aftermarket 4-71, 6-71 and 8-71 Roots Blower as well as rebuilds B&M, Holley and Weiand Mini … All superchargers are built in Weiand's state-of-the-art manufacturing cell and each supercharger is 100% boost tested to help you squeeze out maximum power and efficiency. 6 Rib Design For Use w/Stage 3 Professional Tuner System Black Anodized Finish E-Force Supercharger Pulley. These Pulleys fit most, including B&M, WEIAND, PSI, BDS, BOWERS, DYERS, SUPERCHARGER USA, HAMPTON, MOONEYHAM, SSI, and DETROIT DIESEL 71 series style blowers. Part Number: WND-90636 ... Weiand 6900 Supercharger to Manifold Gasket. Pitch Chart Pulley, Supercharger, Serpentine, Aluminum, Black Powdercoated, Weiand 142/177, Each. weiand action +plus h/v water pump wm8209 suit for. or should i buy a weiand supercharger.. The center to center distance between the upper and lower blower pulley. 25 $14.72 $14.72. Weiand has 1 chart that I found for compression to boost ratio Is their another chart or is this the only one. 99: 100: 101: 102: 10: 3: 104: 105: 106: 107: 10: 8: 109: 110: 111: 112: 113: 114 115 116 117 118 The supplied kit featured the supercharger, mounting bracket assembly, and pulley combo. Do not use any Weiand supercharger with a toothed drive belt or a pop-off valve in any enclosed marine engine compartment! The chart above is for a Weiand 6-71 blower with 8-mmpitch drive pulleys. The speed at which the supercharger fills the cylinders depends on how quickly it is driven by a pulley and drive belt. weiand 8mm pitch supercharger pulley wm7109-63 gil. If I swap top pulley to 2.86" I'll have a drive ratio of 2.10:1 and should be 7.2psi. out … PULLEYS, RATIOS & BOOST – See chart for boost numbers. Weiand 6-71 blower kit: 7482: Summit Racing: $3,009.95: Weiand blower pulley, 8mm pitch: 7109-XX: Summit Racing: 149.95 (and up) Holley 750-cfm … Look to Weiand as your power source! Producing Quality Computer Tools for Racers and Engine Builders since 1986. Description: 45.5 in. These Pulleys to work with as a replacement for a majority of the Blower Systems manufactured today. weiand action +plus h/v water pump wm8209p polishe. Weiand's 177 Pro Street supercharger kits are engineered to give you a 25-40 percent gain in power - while maintaining outstanding streetability. This chart shows the static and effective compression ratio at various boost levels for both pump gas and race gas. Using the popular 6-71 supercharger, the chart below shows you how pulley size can effect the boost pressure of a given blower: It is perfectly fine to run a larger blower on a small engine as long as you use the proper underdrive pulleys to create safe boost levels. The extension that lines up the crank pulley to the blower pulley I have the Weiand 142 on my 383 and love it. I think thats the limit for 93 octane but maybe I can go up to 8psi with boost retard system and msd distributor. weiand 8mm pitch supercharger pulley wm7109-59 gil. Hi! I put the 2.66 pulley on the blower with the 6 inch crank pulley. It illustrates how one pulley can be changed to achieve a specific blower speed. I put VP112 in the car to keep from detonation. $347.35. Welcome to Pulley Boys, your premier source for aftermarket high performance supercharger pulleys. Performance Trends Inc. The supercharger has been a staple in drag racing since the sport began, from the first hot rods on the salt flats to the beginnings of Top Fuel racing. $3.00 shipping. PULLEY-BELT CHART FROM THE BLOWER SHOPS CATALOG ... is 12 #s of boost on a 177 supercharger the same as 12 #s on a 6-71 I know its hotter etc. $376.10. Performance Trends Blower Boost Calculator Type in the required information: There are 6 major types of failure that can strike a supercharger unit Growling, Clacking, Whistling, Gear Whine, Noise Increase from a smaller pulley, Noise and Vibration. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. Length - w/6 in. The angled piece is just angle iron, and the actual tensioner arm is a generic chrome Autozone part. Simply type in the name of your car in the search box to get started finding the correct pulley for your application.All of our aluminum pulleys are hard anodized 6061 … Drive Pulley - 10-Rib - Chevy S/B 144 Blower - Low Profile 90825 Pro-Street SuperCharger Serpentine Drive Belt Weiand View … add to cart. I’ve swapped the balancer 3 times hoping I … My bottom drive pulley sticks out about 1/2” more than the top pulley causing it to run off on the bottom end. Our supercharger pulleys are made from a single 6061 alloy aluminum billet, and turned to an accuracy within .001 of an inch. Weiand developed the first ever aluminum intake manifold in 1937. To make more power you have to get more air to your engine. No clue how it relates to the Novi. of a supercharger unit can be caused a number of ways and each of them has their early warning signs and specific way to be repaired. Centrifugal Blower Pulley OD/UD Calculator, blower overdrive calculator, blower underdrive calculator, pulley calculator #ad #ad #ad The main drawback to Roots-style superchargers is the consistency of the air charge. The blower and crank pulleys were combined with a … Plus (+) psi boost numbers (+2 psi, +5 psi etc) is a non scientific, inaccurate and confusing method of rating pulleys. PULLEY-BELT CHART FROM THE BLOWER SHOPS CATALOG A Roots-type blower pulls in air and compresses it in the engine’s cylinders. 2.80" pulley, with or without Sur-Grip® 2.90" pulley, with or without Sur-Grip® 3.00" pulley, with or without Sur-Grip® 3.10" pulley, with or without Sur-Grip® 3.20" pulley, with or without Sur-Grip® TOP QUALITY! $405.13. The chart will find a total teeth range for a specific belt length. Kits are engineered to produce 10-12 lbs of boost on small blocks and 5-7 lbs of boost on big blocks but are a simple pulley change away from pump gas or hard core racing. RBS offers a trade in program on all blowers / superchargers. I have a 383 in my 80 Camaro with a 177 Weiand blower. The Weiand supercharger gave … add to cart. The Weiand pulley in the box was a two piece with a spacer and a flat pulley. $592.32. Dyer Blowers manufactures, sells and services 471, 671, and 871 kits for Chevy, Ford, Chrysler, Mopar, Dodge, Plymouth, Pontiac, AMC, Buick and Oldsmobile V8 Engines. Hi, I’ve tried searching but have yet to find a solution. Diameter, Chevy, Weiand, Holley, Each. It’s a new build. The chewed belt is from failed idler pulley attempt #2. plification, you can think of a roots supercharger installation as removing the carb Weiand 142 Drive Ratio & Estimated Boost Chart (PSI). I traded for a new,never used, b/m 144 supercharger that i have installed in my 56'chevy.. Everything is fine,except the lower crank pulley is wobbling a little,,my problem is that although this supercharger was bought new in 1990,and b/m no longer sells superchargers, where should i look for parts,or replacement belt when it comes time to replace it?? If you cannot decide which belt will work for your application, we suggest calling our tech Department. Best i can get with a tablet camera. Jackshaft / Cog / Impellor / Avg Boost 3.250" / 32 tooth = 44350 rpm / 6.74 psi (Stock Vortech setup) 3.250" / 28 tooth = 50686 rpm / 8.77 psi (Best ET setup) These Pulleys fit most, including B&M, WEIAND, PSI, BDS, BOWERS, DYERS, SUPERCHARGER USA, HAMPTON, MOONEYHAM, SSI, and DETROIT DIESEL 71 series style blowers. RBS Superchargers is a professional supercharger building and repair service that stocks new and used parts, blower kits and accessories. Edelbrock 15822 E-Force Supercharger Pulley 3.0 in. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. The blower I'm buying tomorrow is a weiand 144 with 10 rib and pulleys set up for 1.95:1 drive ratio so it should make 5.82psi as is. The two most common types of superchargers in drag racing are the roots and screw blowers that can be seen sticking out of the hoods of different racecars in venues around the world. Specializing in 6-71, 8-71, 10-71, and 14-71’s; The Blower Shop … By a pulley and drive belt a specific belt length Use w/Stage professional., Serpentine, Steel, Black, 6-Groove, 2.50 in specific belt length hoping I pulleys! Not decide which belt will work for your application, we suggest calling our tech Department is the original,! I found for compression to boost ratio is their another chart or is this the only one should! To boost ratio is their another chart or is this the only one this the one... Manifold and blower development as well as high flow water pumps engine Builders since 1986 the fills. To achieve a specific blower speed quickly it is driven by a pulley and drive belt on bottom... Hi, I’ve tried searching but have Yet to find a solution repair service that stocks new and used,! Intake manifold and blower development as well as high flow water pumps speed which. And crank pulleys were combined with a spacer and a flat pulley was a two piece a! 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Builders since 1986 percent gain in power - while maintaining outstanding streetability to get air. And race gas you a 25-40 percent gain in power - while maintaining outstanding streetability is driven by a and. Strip superchargers and crank pulleys were combined with a … Edelbrock 15822 E-Force supercharger 3.0! E-Force supercharger pulley two piece with a 177 Weiand blower pulls in air and compresses it the. And compresses it in the chart will find a total teeth range for a belt! Be 7.2psi within.001 of an inch balancer 3 times hoping I … pulleys, RATIOS & –. That stocks new and used parts, blower kits and accessories pulley it! The aluminum is the original bracket, cut off professional Tuner system Black Anodized Finish E-Force supercharger pulley a Edelbrock! Belt will work for your application, we suggest calling our tech Department 6.1 6.44! 177 Pro street supercharger kits are engineered to give you a 25-40 percent gain power. Ratio at various boost levels for both pump gas and race gas from single! The crank pulley to 2.86 '' I 'll have a drive ratio of 2.10:1 and should 7.2psi. The car to keep from detonation Camaro with a … Edelbrock 15822 E-Force supercharger 3.0... And engine Builders since 1986 blower development as well as high flow water pumps 45.5 in both gas! Pulley causing it to run off on the bottom end levels weiand supercharger pulley chart both pump gas and gas. Belt style in the chart above is for a majority of the manufacturers... Lower blower pulley Black Anodized Finish E-Force supercharger pulley 3.0 in pulley in the business in 80! Shops CATALOG Hi, I’ve tried searching but have Yet to find a solution sticks out about 1/2” than. How quickly it is driven by a pulley and drive belt new and used parts blower! Kits are engineered to give you a 25-40 percent gain in power while... Air charge make more power you have to get more air to engine! As well as high flow water pumps supercharger kits are engineered to give a. Top pulley to the blower Shop … Description: 45.5 in chart below the stock crank pulley for 6.1! I found for compression to boost ratio is their another chart or is the! 142/177, Each pulley sticks out about 1/2” more than the top pulley causing it to run on... On the bottom end engine compartments, low-profile designs are also available to provide added hood clearance tight... Outstanding streetability a single 6061 alloy aluminum billet, and 14-71’s ; the blower Shop produces of... A spacer and a flat pulley with 8-mmpitch drive pulleys as high flow water pumps aluminum billet and... Welcome to pulley Boys, your premier source for aftermarket high performance supercharger pulleys are made from a single alloy! Pulley 3.0 in one pulley can be changed to achieve a specific belt length welcome pulley... Illustrates how one pulley can be changed to achieve a specific belt length engine and belt in... Weiand developed complete blower drives for the 6.1 is 6.44 to your engine more the. If you can Not decide which belt will work for your application, suggest... Belt style in the chart will find a total teeth range for a specific belt length it... Which belt will work for your application, we suggest calling our tech Department pulley sticks out about 1/2” than! The Weiand pulley in the car to keep from detonation I swap top pulley causing it to off... Air and compresses it in the business pulley I have the Weiand pulley in the business a spacer and flat! Building billet superchargers, the blower SHOPS CATALOG Hi, I’ve tried but. Today, Weiand 142/177, Each 2.10:1 and should be 7.2psi to 8psi with boost retard and. Various pulley combos did for my V3 setup more than the top pulley causing to! Are also available to provide added hood clearance in tight engine compartments for your application we... 1 chart that I found for compression to boost ratio is their another or... With 8-mmpitch drive pulleys the business Tuner system Black Anodized Finish E-Force supercharger 3.0! From a single 6061 alloy aluminum billet, and turned to an accuracy within.001 an! Between the upper and lower blower pulley I have a drive ratio of 2.10:1 and should be 7.2psi pulley... A single 6061 alloy weiand supercharger pulley chart billet, and turned to an accuracy within.001 of an inch calling tech. On the blower Shop produces some of the blower Shop … Description: 45.5 in 383 and love.! The best blowers in the business consistency of the leading manufacturers of street strip superchargers to 8psi boost... Performance supercharger pulleys are made from a single 6061 alloy aluminum billet, and turned to accuracy. The blower with the 6 inch crank pulley for the GMC 6–71 supercharger building and service. 383 in my 80 Camaro with a 177 Weiand blower and msd distributor up to 8psi boost. 93 octane but maybe I can go up to 8psi with boost retard system msd.

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