I have just purchased a 177 weiand super charger kit and the guys at Holley in the USA have said that the standard pulleys will give me 6 to 7 pound of boost.As I will be running the hotrod on the street I only want to have 5 to 6 pound boost and probably only 5 so I'm not having to run fuel additives. Top brands like MSD, Flowmaster, Hurst, Accel and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. Brand New. From United States +C $22.66 shipping. Buy It Now . Related: used weiand supercharger sbc supercharger weiand supercharger sbc weiand blower weiand supercharger ford 671 blower weiand supercharger bbc weiand supercharger sbf b&m supercharger weiand supercharger pulley weiand 177 supercharger 302 supercharger Please provide your information below and we will send you an e-mail when this product becomes available. … Test fit the WEIAND pulley to the stock V-belt pulley. New Blower to Intake Gasket included. Mon-Fri 8am-12am ET / Sat-Sun 9am-10pm ET. The WEIAND supercharger drive pulley must be installed flush against the stock V-belt drive pulley. plification, you can think of a roots supercharger installation as removing the carb Weiand 142 Drive Ratio & Estimated Boost Chart (PSI). Weiand 90633 Dress Up Service Parts. For big blocks, Weiand offers the Pro-Street 177 for good low to midrange power, the 6-71 for strong mid to high- range power, and the 8-71 or large displacement, high boost/rpm engines. Only SKF bearings/seals used with all receipts present for new parts. This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. 1 product rating - Weiand Supercharger Pulley 90636; C $151.97. Weiand 6810WIN Part Number: 925-6810WIN. Top Rated Plus. What pulley do I need to change from the standard size and what size should the new pulley … 4 new & refurbished from AU $300.12. Buy It Now +$88.42 shipping. About Us. Using the popular 6-71 supercharger, the chart below shows you how pulley size can effect the boost pressure of a given blower: Chart courtesy of Weiand. For over a century Holley has driven the cutting edge of fuel-system design. Watch. All Rights Reserved. Watch. The Pro-Street 256 is a good all around compromise. I have just purchased a 177 weiand super charger kit and the guys at Holley in the USA have said that the standard pulleys will give me 6 to 7 pound of boost.As I will be running the hotrod on the street I only want to have 5 to 6 pound boost and probably only 5 so I'm not having to run fuel additives. Qty: Add To Cart. Holley has been the undisputed leader in fuel systems for over 100 years. The WEIAND supercharger drive pulley must be installed flush up against the stock V-belt drive pulley. This kit can also be used for tight clearance applications such as Street Rods. Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders, Ships directly from the manufacturer in 24hrs, Ships directly from the manufacturer on 12/17/20. Pro-Street Supercharger Intake Manifold 177 Blower Satin Finish SBC. AU $247.30. See Details . Description: This is a Weiand Street Supercharger System with a 177 head unit using a 6-Rib drive pulley setup for the Chevy Big Block V8 (Standard Deck, Oval Port) vehicles which will get you a 30-50% gain in...More Details » Item #: 6522-1. 454 low profile supercharger. AU $63.75. Rotors are used but good. Vintage NOS 6-71 Weiand Blower Supercharger setup-5 pulleys Big Block Intake 671. 224 Products Found Sort. Just keep an eye on timing and use boost referenced carbs. Again, the 6-71 will outperform the … The Weiand 177 mini-blower kits are made to run with a stamped steel crank pulley sandwiched between the dampener and blower pulley. WEIAND FITS SMALL BLOCK CHEV ALLOY LONG WATER PUMP - WM9240P. WEIAND BLOWER DRIVE COUPLER - WM7063. Replies: 1 Views: 9,971; Rating5 / 5; Last Post By. New (Other) $2,600.00. © 2020 Holley Performance Products. Qty: Add To Cart. 4 new & refurbished from AU $63.30. Started by sporttrucker1994, 06-21-2012 10:42 PM. Used belt included. Fitment: Universal. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do. Pulleys & Tensioners by Weiand Pulley,10 Rib 3.07 Upper 6891 Pro Street Drive Pulley Upper 3 05 in 10 Rib Features Drive Pulley Pro Street Blower Size 174 177 Product Type Pulley } Chevy Small Block (1962-68), Short Nose 10-Rib Drive Belt, Satin Finish. From United States Customs services and international tracking provided. Weiand 90541 PowerCharger Pulley. Pro-Street 142, 177, & 256: Clean the stock stamped steel pulley’s front surface, so that the supercharger drive pulley fits squarely. Holley carburetors have powered every NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Description: 174 - 10-Rib - 7 in. Pro-Street 177: Clean the stock stamped steel pulley’s front surface, so that the supercharger drive pulley fits squarely. For 142 & 177 SBC w/Short Nose 10 Rib, Pro-Street Supercharger Intake Manifold 177 Blower Satin Finish SBC, Idler Arm Tension Spring For 142-256 Superchargers, Pro-Street Supercharger Nose Assembly Includes Pulley/Idler Arm/Idler Pulley/Tension Spring Short Nose For 177 Chevy SB Satin Finish. Part# 6150WIN. Top Rated Seller Top Rated Seller. Weiand's Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains while maintaining drive ability and reliability. Drivetrain Mounts, Engine Plates & Spacers, Direct Fit Remote Mount Twin Turbo Systems, Distribution Blocks, Filters, Adapters and Fittings, Microswitch and Solenoid Mounting Brackets, 750 CFM Supercharger Double Pumper Carburetor-Draw Thru Design, Weiand 177 Supercharger Drive Belt - 10-Rib, 50.4", Weiand Supercharger Idler Pulley - 10-Rib, Weiand Coupler - Nose Drive to 142/177/256 Supercharger, Weiand 142 & 177 Powercharger Drive Pulley - 10-Rib, 6" Diameter, Weiand 177 Pro-Street Supercharger Intake Manifold, Weiand 177 Powercharger Short Nose Assembly - Satin, 1965 and older U.S. manufactured California Certified vehicles, 1967 and older U.S. manufactured Federally Certified vehicles, 1967 and older Foreign manufactured vehicle, Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street, 1966 and newer U.S. manufactured California Certified vehicles, 1968 and newer U.S. manufactured Federally Certified vehicles, 1968 and newer Foreign manufactured vehicle. 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