Weiand 671 SuperchargerWe’ve got classic supercharger kits like Weiand 6-71 and 144 Pro Street Kits, as well as cutting-edge kits from ProCharger, Magnuson, and Edelbrock. Topping the Weiand 6-71 blower are a pair of 650-cfm Quick Fuel Technologies (QFT) Q-Series double-pumper carbs. The nice thing about going to the 8 mm is the pulley size/combination selection increases quite a bit, but I agree with 65 Post that the 1/2 pitch shouldn't have been an issue. 95 Add to Cart GM Small Block Weiand Stealth Ram Intake 7540 (0) $ 548. I used to make 40+ psi of boost from my 6-71, so it's not the supercharger that will be the limiting factor. Weiand 6-71 Supercharger Kit 1955-86 Small Block Chevy Drive Pitch: 8mm Part Number: 925-7587 Click image to zoom 6-71 Supercharger Kit 1955-86 Small Block Chevy Drive Pitch: 8mm 11. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. SUPERCHARGERS Technical Information Weiand Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will typically produce 5 to 7 pounds of boost on a big block Chevy and 11 to. 55-86 GM Small Block Weiand 6-71/8-71 Supercharger Intake Ma 6-71/8-71 Supercharger Intake Manifold Chevrolet Small Block 1955-1986 Polished Finish $ 869. Pull into the local cruise-in or dragstrip with one of these sticking through the hood and you will. All was good until the Mooneyham lost a rotor. Find Supercharger Pulleys Weiand 6-71 Supercharger Model (application) and get Free Shipping on Orders Over $109 at Summit Racing! Supercharger Pulley, Gilmer Style, 36-tooth, Billet Aluminum, Natural, Each. Look to Weiand as your power source! Specs Emissions Warranty Information. Fuel injection supercharger kits fit late model applications such as for 5. Weiand Replacement Supercharger Pulleys 7202-36WND. Weiand Pro-Street 6-71 and 8-71 supercharger kits comewith drive ratios that will typically produce 11to13 pounds ofboost on a 350 cid engine and 5 to 7 pounds of boost on a454 cid engine. These draw-through, boost-referenced carbs feature aluminum bowls with sight. Divide the number of teeth on the driving (crank) pulley by the number of teeth on the driven (blower snout) pulley, like this Crank pulley = 45 teeth. 5% Underdrive Ratio Satin Finish See more product details Currently unavailable. Small block 6-71 kits are supplied standard with supercharger pulleys which will provide 12% underdrive. Adjusting the drive ratio on your supercharger allows you to create more or less boost based on the type of operating conditions you expect. Whether you’ve got a HEMI-powered classic or a mod motor. Weiand Pro-Street 6-71 and 8-71 supercharger kits comewith drive ratios that will typically produce 11to13 pounds ofboost on a 350 cid engine and 5 to 7 pounds of boost on a454. Note that throughout these instructions, there may be sections that only apply to certain supercharger models or certain engines. - Weiand's 6-71 kits are the ultimate statement of power and looks. See our additional drive ratio charts at theend of this section. The blower was driven at 15% over-driven and made 16 pounds of boost and the motor made 752 HP. I just recently got an 82 camaro with a 30 over 350, afr heads, 6-71 blower and dual holley 600's. INDONESIA JAVA PREANGER REGION: West Java ALTITUDE: 1,200 M – 1,800 M above sea level PROCESS: Washed VARIETAL: Mixed – Typica, Bourbon and S795. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. At The Blower Shop We Provide a Full Repair Service On Most Roots Style Superchargers Experience is key when it comes to repairing or rebuilding your roots style blower. 95 /each Add to Cart Weiand | #4257077 Weiand 7077 6-71/8-71 Gasket Supercharger To Manifold. A boost referenced carb has the vacuum side of the power valve connected to an external port, instead of to the base plate. You can build a mild engine that has the look and intimidation factor of a big blower machine yet use it everyday, if you desire. We’ve got classic supercharger kits like Weiand 6-71 and 144 Pro Street Kits, as well as cutting-edge kits from ProCharger, Magnuson, and Edelbrock. - Weiand's 6-71 kits are the ultimate statement of power and looks. Take advantage of free shipping on orders over $99 from Speedway Motors! Talk to the experts. This page is for basic blower measurements and is not intended for blueprint making or for specifics of any one individual blower. Regular twist blowers: Cu in/rev = rotor length X 27. I don't really have any specs as what the c/r is, or cam specs, what boost its pushing etc. The municipality contains part of the Raso da Catarina ecoregion. 25 Save up to 20% when you buy more Buy It Now ruderon (781) 100% +$4. Weiand's 6-71 kits are the ultimate statement of power and looks. Weiand's 6-71 kits are the ultimate statement of power and looks. If you want the drive compeletely rebuild would be an additional $195. Encontre a melhor passagem de ônibus para Paulo Afonso-BA buscando pela sua cidade de origem, a cidade de destino e a data da sua viagem. GM Big Block Weiand Track Warrior Intake 7623. With nitrous and a supercharger—it can cause a catastrophic engine failure. 00 blower-outlet (102) 100% or Best Offer +$199. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. Weiand 7055 Part Number: 925-7055 Weiand Supercharger Upper Pulley Spacer [Big Block Chevy 6-71/8-71] Supercharger Upper Pulley Spacer Big Block Chevy 6-71 & 8-71 1/2 in. Chrysler, Pontiac, AMC, Buick, Olds Drive Kit - 6-71and 8-71 -2 inch or 3 inch drive kit (gilmer or 8mm style) = $1,295. 55-86 GM Small Block Weiand 6-71/8-71 Supercharger Intake Ma 6-71/8-71 Supercharger Intake Manifold Chevrolet Small Block 1955-1986 Polished Finish $ 869. Supercharger Pulley, Gilmer Style, 36-tooth, Billet Aluminum, Natural, Each. WEIAND SUPERCHARGER INSTALLATION INSTRUCTIONS PART A This set of instruction sheets applies to all WEIAND small block and big block Chevrolet supercharger installations. Weiand became the first OE supplier of superchargers to Mercury Performance Marine in 1990, and over the next three years the "Stealth" series of high performance dual plane manifolds was designed, the "Pro-Street" supercharger was certified "emissions legal" by CARB and Weiand received the industry's first "E. [4] The municipality holds part of the 26,736 hectares (66,070 acres) Rio São Francisco Natural. Weiand became the first OE supplier of superchargers to Mercury Performance Marine in 1990, and over the next three years the "Stealth" series of high performance dual plane manifolds was designed, the "Pro-Street" supercharger was certified "emissions legal" by CARB and Weiand received the industry's first "E. Peuyeum is a fermented cassava product from Indonesia. The first dual plane, 180º intake came from Weiand in 1965, known as the "Colt" and in 1968 Weiand introduced the "Hi-Ram Manifold" and its patented D-port. Weiand 6-71 Supercharger Pulleys - 1/2'' Pitch. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. How To Install A Supercharger Kit Depending on the application, the steps to install a fuel injected or big / small block supercharger kit will change. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. We’ve got classic supercharger kits like Weiand 6-71 and 144 Pro Street Kits, as well as cutting-edge kits from ProCharger, Magnuson, and Edelbrock. 17 For a built engine you need to stuff in more air, and for this we went with a Weiand 6-71 series supercharger (PN 7483, $3,000). 95 Ships Today Lowest Price Guarantee Add To Cart Weiand 7155 Part Number: 925-7155 Weiand Rear Pop Off Plate Small Block. I'm have problems with oil in between the blower and manifold gasket it's only wet on the back half of the gasket and not sure what is going on with it. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. In the above example you are driving the blower at 115% of engine speed, so the blower is 15% over -driven. They're not for the meek however - these supercharger kits are designed to generate 50%+ more horsepower and torque across the rpm range!. Take advantage of free shipping on orders over $99 from Speedway Motors!. Driven 11 percent under, the 6-71 produced a. Locating Register View Details $205. The rear is a moser 9" with 456's and is a mini spool. Paulo Afonso is a city in Bahia, Brazil. Extracellular vesicles (EVs), including exosomes, are. Dyer's Machine Service Inc can also rebuild the 256 blower on your Mercruiser 575SC. Autolite offers a plug called the X-plus which is a spark plug with no ground electrode. TBS Maintenance: 71 Series Blower Oil - YouTube 0:00 / 4:31 TBS Maintenance: 71 Series Blower Oil The Blower Shop 1. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. Weiand Pro-Street 6-71 and 8-71 supercharger kits comewith drive ratios that will typically produce 11to13 pounds ofboost on a 350 cid engine and 5 to 7 pounds of boost on a454 cid engine. Dropped my motor off to the builder last tuesday, and will hopefully be on the dyno in a month or so. WEIAND SUPERCHARGER INSTALLATION INSTRUCTIONS PART A This set of instruction sheets applies to all WEIAND small block and big block Chevrolet. 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. R&P BLOWER SERV. The city is served by Paulo Afonso Airport. I went to NAPA and they had a special on Valvoline 75W-90 syn and the tag on the blower did not say which 90W oil to use. A 6-71 no matter which rotors should move the same amount of air per revolution, this is what makes it a 6-71, same for an 8-71 (of course there are variables). Divide the number of teeth on the driving (crank) pulley by the number of teeth on the driven (blower snout) pulley, like this Crank pulley = 45 teeth. Weiand 6-71 Blower whine—give me all you got! Blown Small Block Chevy 383 So after getting all pumped up on supercharger bench racing, we decided to bolt this big Weiand 6-71 blower. Weiand 671 Blower - $5 (Puyallup) View larger image Ad id: 2603170094298821 Views: 1311 Price: $5. Weiand 6-71/8-71 Series Supercharger Intake Manifold Big Block Chevy 396-502 $565. 671 blower 6-71 supercharger hotrod ratrod SBC Ford Mopar Hemi GMC Brand New $2,349. Dyer's Machine Service Inc also makes 871 conversion kits for the Merc 575sci engine. Weiand 7007 Weiand 6-71 Supercharger Drive Belt, 56 Inch Length $242. 671 6-71 thru 14-71 BLOWER / SUPERCHARGER BOTTOM BASE GASKET 1/16" THICK QUALITY Brand New $11. Divide the number of teeth on the driving (crank) pulley by the number of teeth on the driven (blower snout) pulley, like this Crank pulley = 45 teeth. 00 dejo-8595 (88) 100% 0 bids · 12h 26m left (Mon, 06:44 AM) $400. 00 671 blower setup, complete, bbc manifold, polished blower, 2 750 holley blower carbs, hilborn style scoop/air cleaners, fuel lines, throttle linkage, 2 belts, extra pulleys and some parts, used one summer, $5000. 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 Blowers such as 142, 144, 162, 174, 177, 250. Note that throughout these instructions, there may be sections that only apply to certain supercharger models or certain engines. Look to Weiand as your power source!. 39K subscribers Subscribe 329 29K views 3 years ago Ron Hayes discusses a. Try Shopping by the Make of your Vehicle: Weiand developed the first ever aluminum intake manifold in 1937. Weiand 6-71 Supercharger Pulleys - 1/2'' Pitch Adjusting the drive ratio on your supercharger allows you to create more or less boost based on the type of operating conditions you expect. Whether you’ve got a HEMI-powered classic or a mod motor or LS-equipped late-model, we’ve got a Roots-style supercharger for you. BM-4086P HOT HEADS 331-392 CHRYS 671-871 MANIFOLD POLISHED $1,385. Não se preocupe, viajando com a DeÔnibus sua experiência vai ser incrível!Veja abaixo as principais rotas realizadas em Paulo Afonso-BA. CA-9024 671-1471 DUAL CAST 4150 CARB ADAPTER KIT, POLISHED $175. 55-86 GM Small Block Weiand 6-71/8-71 Supercharger Intake Ma (0) $ 869. He recommended I go with The Blower Shop 671 Billet casing with Billet and stripped hi-helix rotors. 51 shipping Sponsored 671 blower 6-71 supercharger polished / black BBC SBC Ford Mopar Hemi GMC New (Other) $2,599. Supercharger Pulley, Gilmer Style, 36-tooth, Billet Aluminum, Natural, Each. Feedback: Shop for Weiand 6-71 and other Weiand Blower Kits and parts for GM and Ford engines. Add big power with big attitude to match!. Today, Weiand is still at the forefront of intake manifold and blower. To be safe, we recommend a surface gap spark plug to eliminate that possibility. Weiand 6-71 Supercharger Pulleys - 1/2'' Pitch Adjusting the drive ratio on your supercharger allows you to create more or less boost based on the type of operating conditions you expect. 95 Estimated to ship direct from manufacturer in 24hrs FREE Shipping Lowest Price Guarantee Add To Cart. Using the intake, components, and a 50/55 pulley combination from Speedmaster, The Blower Shop 6-71 supercharger pumped out a peak of 7. 95 Estimated to ship direct from manufacturer on 06/22/23, pending manufacturer availability. - Weiand's 6-71 kits are the ultimate statement of power and looks. 17 For a built engine you need to stuff in more air, and for this we went with a Weiand 6-71 series supercharger (PN 7483, $3,000). Weiand 6-71 Supercharger Pulleys - 1/2'' Pitch Adjusting the drive ratio on your supercharger allows you to create more or less boost based on the type of operating conditions you expect. Thirty years later Weiand developed complete blower drives for the GMC 6-71 supercharger. The idea is that you can connect it to wherever you wantif you run a blower, you can connect it below the blower, so it will get a more accurate indication of engine load. We carry parts for 4-71, 6v-71, 6-71, and 8-71 supercharger systems. Small Block Mopar 318 340 360 Weiand Bds 671 Blower Supercharger Setup. Small block 6-71 kits are supplied standard with supercharger pulleys which will provide 12% underdrive. Using the intake, components, and a 50/55 pulley combination from Speedmaster, The Blower Shop 6-71 supercharger pumped out a peak of 7. I listened to him and I’m so glad I did!. 00 Ford Drive Kit (SBF & BBF) - 6-71 and 8-71 - 2 inch or 3 inch drive kit (gilmer or 8mm style) = $1,495. That would include new bearings, seals and set the rotor timing. Make sure the block is drained, as you will be removing the intake manifold. At The Blower Shop We Provide a Full Repair Service On Most Roots Style Superchargers Experience is key when it comes to repairing or rebuilding your roots style blower. In the above example you are driving the blower at 115% of engine speed, so the blower is 15% over -driven. These sections will be clearly marked. WEIAND SUPERCHARGER INSTALLATION INSTRUCTIONS PART A This set of instruction sheets applies to all WEIAND small block and big block Chevrolet supercharger installations. A 6-71 no matter which rotors should move the same amount of air per revolution, this is what makes it a 6-71, same for an 8-71 (of course there are variables). Weiand 6074 Pro-Street Supercharger Nose Assembly, Satin Finish. On a 6-71 engine, a backfire is really dangerous. Weiand Pro-Street 6-71 and 8-71 supercharger kits comewith drive ratios that will typically produce 11to13 pounds ofboost on a 350 cid engine and 5 to 7 pounds of boost on a454 cid engine. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. Weiand 6-71 Supercharger Kit 1955-86 Small Block Chevy Drive Pitch: 8mm Part Number: 925-7587 Click image to zoom 6-71 Supercharger Kit 1955-86 Small Block Chevy Drive Pitch: 8mm 11. Fuel injection supercharger kits fit late model applications such as for 5. Find company research, competitor information, contact details & financial data for GARDUJATI OPTICAL of Kabupaten Bandung, West Java. You can have your cake and eat it too. Blower Type/Manufacturer. We carry parts for 4-71, 6v-71, 6-71, and 8-71 supercharger systems. 671 blower 6-71 supercharger hotrod ratrod SBC Ford Mopar Hemi GMC Brand New $2,349. 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. 671 Blower 6-71 Supercharger Machined Billet Bbc Sbc Ford Mopar Hemi Gmc. Weiand 6-71 Blower whine—give me all you got! Blown Small Block Chevy 383 So after getting all pumped up on supercharger bench racing, we decided to bolt this big Weiand 6-71 blower. A boost referenced carb has the vacuum side of the power valve connected to an external port, instead of to the base plate. I'm not sure what goals you have or what size engine you are working with so, without that it is hard (impossible) to give any accurate advice. Discussion Starter · Oct 29, 2006. BM-4087P WEIAND 331-392 CHRYS 671-871 MANIFOLD POLISHED $1,285. Now, the kit costs $600 more than the 177 blower, but it. TBS Maintenance: 71 Series Blower Oil - YouTube 0:00 / 4:31 TBS Maintenance: 71 Series Blower Oil The Blower Shop 1. 6-71, 8-71 Superchargers View Details $108. WEIAND SUPERCHARGER INSTALLATION INSTRUCTIONS PART A This set of instruction sheets applies to all WEIAND small block and big block Chevrolet supercharger installations. I got no paperwork with the car when I bought it so we are figuring out what is all there now. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. Weiand 256 Blower Supercharger. I just picked up a new weiand 6-71 blower last wednesday. Weiand 6-71 Supercharger Pulleys - 1/2'' Pitch. Peuyeum or cassava tapay is known as “Peuyeum Bandung,” whose name refers to a provincial. I have a 671 weiand blower on a built 350 with all forged internals that are basically stock in a 65 chevlle Malibu. 671 6-71 thru 14-71 BLOWER / SUPERCHARGER BOTTOM BASE GASKET 1/16" THICK QUALITY Brand New $11. Weiand 7055 Part Number: 925-7055 Weiand Supercharger Upper Pulley Spacer [Big Block Chevy 6-71/8-71] Supercharger Upper Pulley Spacer Big Block Chevy 6-71 & 8-71 1/2 in. We have over 20 years experience building and repairing top fuel, alcohol, and gas (street and marine) blowers. These instructions cover the following Weiand Supercharger kits: DISASSEMBLY AND PREPARATION STEP 1 Disconnect the battery. Basic Blower Measurements. 95 Add to Cart GM Big Block Weiand Track Warrior Intake 7623 (0) $ 423. Can I use 75W-90 synthetic oil in the front of my 6-71 blower? I hope so because that's what I filled it with. We can supply a whole kit to work with the stock Thermostat Housing, Stock TBI adapter, Stock Electronics, Stock Serpentine Drive system. 95 Add to Cart Weiand 4150 Carb Fuel Line Kit 7093 (0) $ 566. Weiand 7007 Weiand 6-71 Supercharger Drive Belt, 56 Inch Length. Se você tiver uma previsão de volta, consulte também!. The later Merc 575-SC used a Weiand 256 Supercharger. Chrysler, Pontiac, AMC, Buick, Olds Drive Kit - 6-71and 8-71 -2 inch or 3 inch drive kit (gilmer or 8mm style) = $1,295. 00 Blower drive belt - 2 inches wide or 3 inches wide (gilmer style) = $120. Weiand's 6-71 kits are the ultimate statement of power and looks. The city is the seat of the Roman Catholic Diocese of Paulo Afonso. Drain the radiator and cooling system. 00 671 blower setup, complete, bbc manifold, polished blower, 2 750 holley blower carbs, hilborn style. The supplied boost pushed the peak power numbers. I need all the help i can get on blower engines as i have never had one before. 00 to rebuild the supercharger only. The later Merc 575-SC used a Weiand 256 Supercharger. 00 blower-outlet (102) 100% or Best Offer +$199. Weiand 671 Blower - $5 (Puyallup) View larger image Ad id: 2603170094298821 Views: 1311 Price: $5. Weiand 8170 Speed Warrior Intake Manifold non/EGR 262ci-400ci (1) Intake Manifold Type: Dual Plane RPM Range: 1,500-6,700 Material Type: Aluminum $244. Topping the Weiand 6-71 blower are a pair of 650-cfm Quick Fuel Technologies (QFT) Q-Series double-pumper carbs. On a 6-71 engine, a backfire is really dangerous. Thirty years later Weiand developed complete blower drives for the GMC 6-71 supercharger. I just recently got an 82 camaro with a 30 over 350, afr heads, 6-71 blower and dual holley 600's. 671 supercharger roots blower dc blowers superchargers * A finish : polished * This article are an universal fitment * Especially: polished, sbc ¬ Pomona eBay Price: 2 999 $ Product condition: Used. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. 00 shipping Sponsored 671 6-71 thru 14-71 BLOWER / SUPERCHARGER BOTTOM BASE GASKET 1/16" THICK QUALITY Brand New $11. You also have to look into air leakage. BL-4712-0001PB 471 STAGE 2 POLISHED CASE W/BLACK ANODIZED BEARING PLATES. I used to make 40+ psi of boost from my 6-71, so it's not the supercharger that will be the limiting factor. It may make the installation easier if you remove the radiator and fan shroud to gain better access. These instructions cover the following Weiand Supercharger kits: DISASSEMBLY AND PREPARATION STEP 1 Disconnect the battery. CA-9024 671-1471 DUAL CAST 4150 CARB ADAPTER KIT, POLISHED $175. Weiand became the first OE supplier of superchargers to Mercury Performance Marine in 1990, and over the next three years the "Stealth" series of high performance dual plane manifolds was designed, the "Pro-Street" supercharger was certified "emissions legal" by CARB and Weiand received the industry's first "E. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. 6-71 BLOWER SUPERCHARGER HOUSING GREAT FOR REBUILD Parts Only $225. Few effective therapies for cartilage repair have been found as cartilage has a low regenerative capacity. 45 High-helix blowers: Cu in/rev = rotor length X 31. Track Warrior Intake Manifold 396, 402, 427, 454, 502 for 4500 Holley, rectangular port heads. Small block 6-71 kits are supplied standard with supercharger pulleys which will provide 12% underdrive. 55-86 GM Small Block Weiand 6-71/8-71 Supercharger Intake Ma (0) $ 869. Pull into the local cruise-in or dragstrip with one of these sticking through the hood and you will get noticed. Shop for Weiand 6-71 and other Weiand Blower Kits and parts for GM and Ford engines. Weiands cases all have the 1 inch added to the front of the case to maintain the clearance of the dist, or mag. 6,944 likes · 13 talking about this · 1,128 were here. 40 Buy It Now Free shipping 85 watchers Sponsored. Weiand 8170 Speed Warrior Intake Manifold non/EGR 262ci-400ci (1) Intake Manifold Type: Dual Plane RPM Range: 1,500-6,700 Material Type: Aluminum $244. 7 hemi engines in Chrysler/Dodge vehicles, for Chevy Silverado trucks (such as for ls3 and for 5. 55-86 GM Small Block Weiand 6-71/8-71 Supercharger Intake Ma 6-71/8-71 Supercharger Intake Manifold Chevrolet Small Block 1955-1986 Polished Finish $ 869. Weiands cases all have the 1 inch added to the front of the case to maintain the clearance of the dist, or mag. O lugar certo para suas compras!. 95 Add to Cart GM Small Block Weiand Street Warrior Intake - Black Ceramic. Big block kits are supplied with a 9% underdrive. Weiand 6-71 Blower whine—give me all you got! Blown Small Block Chevy 383 So after getting all pumped up on supercharger bench racing, we decided to bolt this big Weiand 6-71 blower. 5% Underdrive Ratio Satin Finish. 95 /each Add to Cart Weiand | #4258020 Weiand 8020 Stealth Intake Manifold 221, 260, 289, 302 V8 (4) Intake Manifold Type: Dual Plane RPM Range: Idle-6,800 Material Type:. Bolt spacing is the same as all 671s. 1953 olds guy, Apr 17, 2013 SHARE POST #16 Hotrodbuilderny Member from Long Island. 25 CENTER BORE FOR WEIAND BLOWERS; Blowers; 471 BILLET Supercharger; 671; 871; 1071; BL-6714-0000 671 STAGE 4 NEW CAST CASE POLISHED BLOWER, BILLET HA ROTORS. To make more power you have to get more air to your engine. The Weiand 8-71 perched on top of the 400-inch small block was sporting a pair of Holley 750 blower carbs, and supplied a peak boost reading of 11. Look to Weiand as your power source!. I wasn’t sure what to do, so I contacted Jerry for advice. Regular twist blowers: Cu in/rev = rotor length X 27. The famous "Drag Star" line of "log" manifolds for Hemi engines was introduced in 1952 and in 1957 Weiand developed complete blower drives for the GMC 6-71 supercharger. Weiand Replacement Supercharger Pulleys 7202-36WND. If your engine is smaller than this, yourboost will be higher. Fuel injection supercharger kits fit late model applications such as for 5. I've got the belt and idler assembly. 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. 25 Save up to 20% when you buy more Buy It Now +$4. Vintage Detroit Gmc Diesel Blower Supercharger 671 6-71 Off. Weiand 7077 6-71/8-71 Gasket Supercharger To Manifold. 00 Ford Drive Kit (SBF & BBF) - 6-71 and 8-71 - 2 inch or 3 inch drive kit (gilmer or 8mm style) =. Weiand 7007 Weiand 6-71 Supercharger Drive Belt, 56 Inch Length. 94 shipping Sponsored 6-71 Polished Blower Roots Supercharger 3 Lobe Twisted Rotors Brand New $3,101. Kenio Atacado e Varejo, Paulo Afonso.