weiand blower pulley chart

These genuine replacement pulleys are made from high-quality materials to Weiand's exacting specifications, to ensure proper fit and performance. 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. STEP 9 The WEIAND Supercharger intake manifold should be thoroughly washed prior to installation. This is my first blower. 0000000923 00000 n It illustrates how one pulley can be changed to achieve a specific blower speed. lubricated for most applications. 0000002384 00000 n attached to pulleys on the blower and the crankshaft to turn the supercharger. 0000009547 00000 n 0000000016 00000 n Part Number: WND-6791 Not Yet Reviewed 2233 20 We built up a Dart 454 big-block, grabbed a couple of Weiand blowers, and headed over to Westech Performance in Mira Loma, California, for some dyno time on their Superflow 902. - 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. Billet belt tensioner components and V-belt pulleys round out the package to give you everything necessary for installation. Check out all the info that Senior Tech Editor has on Holley blower carburetors and tips for max performance. « Blower Ratio Chart for 13.9mm, 14mm and 1/2″ Pitch Pulleys. Choose your ProCharger Supercharger step up ratio . 0000002034 00000 n Shop a huge online selection at eBay.com. Are you looking for replacement pulleys for your Weiand supercharger? It illustrates how one pulley can be changed to achieve a specific blower speed. 0000013601 00000 n What is the supercharger to manifold bolt torque? 1982 S10 weiand 142 blower with a 2.5" upper pulley dav197726. Blower RPM is . 5.40:1 – For F-1, F-1A, F-1A-91, F-1A-94, F-1X, F-2 . This means that with the pulley combination of the top pulley and the bottom pulley, the blower is turning 16.5 percent faster than the actual engine RPM. Find Weiand Replacement Supercharger Pulleys and get Free Shipping on Orders Over $99 at Summit Racing! Blower RPM is . Get outdoors for some landscaping or spruce up your garden! As supplied by Weiand, the kit included a supercharger, lower intake, and 6-inch crank pulley (with adapter) Also included was a 3-inch blower pulley, 10-rib blower belt, and mounting kit for the carburetor. 93; 94: 95: 96: 97: 98: 99: 100: 101: 10: 2: 103: 104: 105: 106: 107: 108 109 110 111 112 Use the chart below to determine drive ratios for 6-71 1/2'' pitch drive superchargers. With the SAE correction factor applied, no less! 0000010816 00000 n It goes hand in hand no matter what overdrive combination you are using.” The kit comes with the blower, lower crank pulley, blower lower intake manifold, serpentine belt, various bolts, instructions and that’s about it. The chart above is for a Weiand 6-71 blower with 8-mmpitch drive pulleys. Subscribe Subscribed Unsubscribe 63. The numbers related to these blower sizes, such as 142, 177, and 256, relate to the amount of air in cubic inches that is pumped by the blower in one blower revolution. The 6-71 and 8-71 designations refer to the original GMC diesel engines. To the kit we added a pair of Holley 750 blower-specific carburetors. Lingenfelter LSA Pulley Chart / Belt Length - 09-15 CTS-V & 12-15 ZL1 … 2017 Chevrolet Camaro ZL1 - LT4 Powered 650HP - 10 Speed Auto / 6 Speed Manual. Will also get a @vcmperformance 10bolt front pulley / shaft upgrade. All of these components are capable of withstanding substantial increases in combustion pressure under proper conditions. Dyers Blowers is one of the leading manufacturers of street strip superchargers. Click Chart To Enlarge: How To Estimate Supercharger Speed. 5.40:1 – For F-1, F-1A, F-1A-91, F-1A-94, F-1X, F-2 . Share this page: Filter Results. The chart will find a total teeth range for a specific belt length. these pulleys fit most, including b&m, weiand, psi, bds, bowers, dyers, supercharger usa, hampton, mooneyham, ssi, and detroit diesel 71 series style blowers. 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 … The smaller 2.75-inch pulley made slightly more boost (20.2 psi vs. 19.5 psi) but picked up 127 horsepower on the same pulley sizes and tune as the Gen-3 blower. 0000008217 00000 n Loading... Unsubscribe from dav197726? I put the 2.66 pulley on the blower with the 6 inch crank pulley. 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 … We apologize for the added step and appreciate your understanding! THE BLOWER SHOP, Inc. 880 W Amity Rd Boise, ID 83705 Tel: (208)985-7650 Fax: (208)985-7655 8MM PULLEYS AND BELT- 1) Bolt an 8MM pulley to the accessory pulley and torque to 35 ft. lbs. Explaining Boost Boost is the amount of air pressure created by the super- charger. 2) Bolt an 8MM pulley to the snout using the supplied hardware, then torque to 40 ft. lbs. Supercharger Parts (997) Supercharger Rebuild Services (76) Supercharger Porting Services (17) Supercharger Kits (44) Agriculture Pumps (3) Automotive Lubricants (12) Ceramic and Powder Coating (8) Fuel and Timing Controls (1) HPS Silicone Hose, Couplers, and Clamps (10) Intercooler Pumps (2) Plastic Repair (1) Promotional Items (3) What is your ProCharger SuperCharger pulley size (in inches) What is your Crank Damper pulley size diameter (in inches) What is your maximum Engine Rpm . You should torque the supercharger to 10-12 ft/lbs. All feature a new case, end-plates, manifold and snout. Be sure to remove any foreign matter, such as chips, dirt, polishing, dust, or packing material from both the intake runners and the exterior of the manifold. Add to cart. Use blue Loctite®. Leave it to ECHO to deliver a powerfully designed system that grows with your individual needs. 0000006927 00000 n weiand blower pulley chart weiand supercharger oil weiand blower parts weiand 177 supercharger reviews weiand 144 supercharger pulley chart weiand 671 instructions b&m 144 supercharger specs weiand supercharger dimensions 4 Oct 2002 How to installa Weiand 142 "underhood" roots blower lower intake manifold, serpentine belt, various bolts, instructions and that's about it. Find Weiand Supercharger Pulleys Weiand 177 Supercharger Model (application) and get Free Shipping on Orders Over $99 at Summit Racing! The line through the center delineates the practical limit for most pump-gas applications. @1�:��BYA��#��Jl9�wu�2���4��/�43obi�56Pcm�F38���Y����30�6��f8` ��� 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. 0000012116 00000 n Too much boost can lead to detonation, which can destroy your motor. Technical Photo … Your goal in presenting … The first time I drove the car it made 8-9 lb of boost. 2233 0 obj <> endobj Torque to 20 lb./ft. As far as how effeciant it is I was told weiand are the least efficant. Please be aware SummitRacing.com requires that you have JavaScript enabled and that your browser accepts cookies. 0000001710 00000 n I ended up going with the 8mm belt and pulleys I did the 50 and 60 tooth which is either 20% overdriven or -16.67% underdriven. If the engine backfires it will slip the belt on the pulleys. BLACK 8MM TOP PULLEY FOR 192/250 TBS BLOWER $ 140.00: Select options. This blower kit features twin-aluminum supercharger mounting plates for increased rigidity and a 4-inch idler pulley with beefy mounting flanges. 0000001144 00000 n Fast & Free shipping on many items! 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. TABLE 2: Supercharger Volumes Locate your engine and belt style in the chart below. The normal kits say from Jegs come with 10 1/2 percent under drive at least on the 8:71 blowers. Here's what various pulley combos did for my V3 setup. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. Supercharger boost is largely misunderstood, even by some experienced performance enthusiasts. Common Supercharger Questions & Answers » Blower Ratio Chart for 13.9mm, 14mm and 1/2″ Pitch Pulleys. 0 gaskets. %%EOF Helpful? As part of our site security measures, you may occasionally receive a captcha which helps us make sure there is no automated robot activity on the site. pulley-belt chart from the blower shops catalog. Note: top and bottom pulleys are interchangeable. In this tech article CAR CRAFT provides a guide to new positive-displacement superchargers including roots and twin-screw blowers for musclecars - Car Craft Magazine Final Compression Ratio Chart; BDS Stage 1 & 2 Blowers Only - download Engine Belt Size Chart - 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 … Pro-Street Driven Pulley Chart Click Chart To Enlarge: How To Estimate Supercharger Speed. Weiand developed the first ever aluminum intake manifold in 1937. Today we’re going to look at the tensioner on the Supercharged Pulley System. Give us a call at: 1-800-230-3030. Nose drive assembly with coupler, top and bottom drive pulleys 1/2 pitch blower belt, idler pulley, idler bracket, special steel crank hub, and dual v-belt pulley for stock water pump and alternator drive (bolts, gaskets and polishing are included). 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. In our particular case, the NHRA mandates that our supercharger has an overdrive limit of 16.5 percent overdrive. This new bracket assembly will also accept an optional second idler pulley on the belt tensioner side, should the customer choose to run a dual idler pulley system. Support. These standard ratios will normally provide 5 to 8 psi boost on a 350 small block or on a 454 big block. Preowned-Parts Cash for Parts Blowers and Components Preowned Copper Headgaskets Preowned Engine Components Preowned Fittings Preowned Fuel Injection Preowned Hose Assemblies Preowned Headers Preowned Magnetos and Ignition Preowned Oil Systems Preowned Safety Equipment Preowned Starters Preowned Valve Covers Preowned Wheels and Tires Preowned. I first bolted the blower to a 10.5 comp 355 same heads and … Holley 750 vac secondary with 50 cc accelerator pump, quick fuel metering block, with 76 primary 86 secoundary jets. Shop great deals on Blower Pulley. 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) 3.125" / 28 tooth = 52714 rpm / 9.69 psi (Overspinning blower / Dyno setup) Question. It is important to remember, though, that the amount of boost that you can safely run is limited by the compression ratio of your engine. Please take a second to input the CAPTCHA below to continue on to SummitRacing.com. To make more power you have to get more air to your engine. How to identify a Delta Opening “Retro” Blower – Requires a… » Common Supercharger Questions & Answers. trailer Published November 13, 2015. 0000016750 00000 n 0000002345 00000 n No clue how it relates to the Novi. we're in the process of changing the pistons to extreme duty JE's with a -28CC, and going to Cosmedic .074 tk. I have a SBC with a weiand 177 supercharger. x�b`````�� 6�� �Y8� This puts additional loads on pistons, rings, bearings, crank, rods, and cylinder walls. Order Status Track Your Order Request For Service Terms & Conditions. Weiand's catalog includes all the automotive and marine products offered. Pulley, Supercharger, Serpentine, Aluminum, Black Powdercoated, Weiand 142/177, Each. 0000016526 00000 n Blower & Crank Pulleys. The speed at which the supercharger fills the cylinders depends on how quickly it is driven by a pulley and drive belt. The center to center distance between the upper and lower blower pulley. This chart shows the static and effective compression ratio at various boost levels for both pump gas and race gas. additional information. 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. Dyers Blowers is one of the leading manufacturers of street strip superchargers. Pitch Chart. 0000000711 00000 n item 7 Weiand 90534 PowerCharger Upper Pulley, 6-Rib, 2.66 Inch Diameter - Weiand 90534 PowerCharger Upper Pulley, 6-Rib, 2.66 Inch Diameter $116.95 Free shipping 09-15 Cadillac CTS-V Belt Length Chart - LSA. is there such thing as a chart showing possible pulley sizes to achieve a certain percent overdrive? Only at www.hotrod.com, the official website for Hot Rod Magazine. A Roots-type blower pulls in air and compresses it in the engine’s cylinders. If the blower is running a Gilmer (tooth) style drive setup then it does require a “pop” off plate. Pit Stop USA has everything you need to build a winning race car or street machine and get you to the finish line first. ... 92 Camaro 350 with Weiand 142 blower - Duration: 2:24. If you cannot decide which belt will work for your application, we suggest calling our tech Department. I'm going to look into a memory blower gauge. 3/8" TOP PULLEY AND IDLER SPACER KIT (TRIGGER SPACER) [#4573]-2 quantity. 1982 S10 weiand 142 blower with a 2.5" upper pulley dav197726. Boost for our mild test motor was supplied by the Weiand 177 Pro Street Blower kit. PayPal Accepted an ALL Transactions. Holley 144 and Weiand 142 blowers are very similar kits- Holley bought Weiand a few years ago so I’m not sure why they still sell both kits but they do. Stepping up to a 7.0-inch crank pulley resulted in a jump to 452 hp and 492 lb-ft of torque. 3.50" TOP PULLEY (10 RIB) KEYED POWERCHARGER [#6893W] $ 140.00: 3.50" TOP PULLEY (10 RIB) KEYED POWERCHARGER [#6893W] quantity. You can see the effective blower ratio in the first column, the % of increase over stock in the second column, the RPM of the blower vs. the engine RPM in the third column, upper pulley size in the 4th, crank pulley size in the 5th, idler options in the 6th and 7th column, and estimated boost pressure with proper supporting mods in the 8th column. Hey, I’m Kevin, and welcome to Concept One Shop Talk. endstream endobj 2251 0 obj <>/Size 2233/Type/XRef>>stream 90636 - Weiand Supercharger Pulleys - Serpentine is rated 5.0 out of 5 by 1. 0000004339 00000 n The Weiand supercharger kit included everything we needed to install the blower out our 383 small-block. What we’re trying to do is figure out and evaluate the travel of the tensione Big block kits are supplied with a 9% underdrive. Keeping our site safe and secure is our top priority. The chart above is for a Weiand 6-71 blower with 8-mmpitch drive pulleys. You can use smaller pulleys (overdrive) to run a blower faster for more boost; you can add larger pulleys (underdrive) to run the blower more slowly for less boost. You reached this page when attempting to access http://www.summitracing.com/search/part-type/supercharger-pulleys/product-line/weiand-replacement-supercharger-pulleys from 209.236.71.98 on 2020-12-10 15:12:49 UTC. This chart shows the static and effective compression ratio at various boost levels for both pump gas and race gas. %PDF-1.4 %���� <]>> WEIAND SUPERCHARGER INSTALLATION INSTRUCTIONS CAUTION: All superchargers and turbochargers increase the combustion pressure and temperature within an engine. What is your ProCharger SuperCharger pulley size (in inches) What is your Crank Damper pulley size diameter (in inches) What is your maximum Engine Rpm . 2252 0 obj <>stream Help. Published January 4, 2016. I dynoed the car it made 322 hp 330 tq with 3# of boost. The first thing we’re going to do is remove the belt off the engine, and we’re going to mark this tensioner. PitStopUSA.com offers a huge selection of circle track parts, drag racing parts and accessories from the biggest brands in drag racing including Edelbrock Supercharger Pulleys, Steeda Supercharger Pulleys, Weiand Supercharger Pulleys and more at low everyday prices. I put VP112 in the car to keep from detonation. Innovators West Aluminum Supercharger & Crank Pulleys are available for a number of different applications for Magnuson, Procharger, Edelbrock and OEM. Loading... Unsubscribe from dav197726? This created an 8.7 to one static. Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger. We … 10 Weiand offers a 7-inch crank pulley (PN 6813WIN, $279), but we didn't have one handy at the shop. xref Weiand's 6-71 blower kits are equipped with exclusive two lobe rotors for maximum boost at lower RPMs. Table 2 shows the amount of air per blower revolution the Weiand blowers pump. If a backfire occurs on a Gilmer drive setup the belt will NOT slip and it may lift the blower off of the intake manifold. 5.63:1 – For F-3D-102, F-3D-106, F-1X-12, F-3R-121, F-3R-130, F-3R-136, F-3X-140, F-3X-143 . Hopefully this combo will work out both ways. Add to cart. Whipple called the gains ahead of time, and while some were skeptical, there it is in black and white (and red and blue). Using the supplied 3-inch blower pulley and 6-inch crank pulley, the Weiand 177 supercharger produced a peak of 6.3 psi and increased the power output of the 350 to 405 hp and 446 lb-ft of torque. for weiand 6-71/8-71's and roots blower?you guys know what i mean.i can't find any showing what pulleys to use to get 10-15% overdrive, and show what boost should be per mill application.????" As to what pulleys you need to run, i assume when you bought the blower it came with pulleys. Answer. You can increase boost by swapping out the existing supercharger pulley for a smaller pulley, which drives the supercharger faster. Choose your ProCharger Supercharger step up ratio . x���1 01��ʵ42hx�v�dt�y���C. Filter products Showing all 12 results Filter selected Show only products on sale In stock only. Have any Questions? Cancel Unsubscribe. The bottom end is all forged with 8.5 compression Edelbrock performer RPM heads. Small block 6-71 kits are supplied standard with pulleys which will provide 12% underdrive. Look no further--we have the pulleys for you! The main drawback to Roots-style superchargers is the consistency of the air charge. Install the WEIAND lower blower drive pulley to this assembly using the six bolts provided. The sections include: Intake Manifolds, Superchargers, Water Pumps & Merchandising. 0000016296 00000 n 0000005633 00000 n 0000001389 00000 n startxref DJ … Its pretty close to what it was before. A second to input the CAPTCHA below to continue on to SummitRacing.com 6-71 are... Will also get a @ vcmperformance 10bolt front pulley / shaft upgrade drawback to Roots-style superchargers is the consistency the! 350 with Weiand 142 blower with the SAE correction factor applied, no less Enlarge: to! Deliver a powerfully designed system that grows with your individual needs is still at the tensioner on the blower our. 15:12:49 UTC engine backfires it will slip the belt on the pulleys max performance our 383.! And secure is our TOP priority you have JavaScript enabled and that your browser accepts cookies Yet Click. Features twin-aluminum Supercharger mounting plates for increased rigidity and a 4-inch IDLER pulley with beefy mounting flanges materials Weiand. Exacting specifications, to ensure proper fit and performance the 6 inch crank.... $ 99 at Summit Racing the CAPTCHA below to continue on to SummitRacing.com Serpentine is rated 5.0 of. Prior to installation normal kits say from Jegs come with 10 1/2 percent under drive least... Pulleys and get Free Shipping on Orders Over $ 99 at Summit Racing of withstanding increases! Requires a… » Common Supercharger Questions & Answers some experienced performance enthusiasts have to get more air to your and. Necessary for installation chart Click chart to Enlarge: how to identify a Delta Opening “ ”! The practical limit for most pump-gas applications 12 results filter selected Show only products on in... 3/8 '' TOP pulley for a Weiand 6-71 blower kits are supplied with a Weiand blower! Psi boost on a 454 big block pressure under proper conditions 8:71 blowers,! Our mild test motor was supplied by the super- charger the existing Supercharger for... Drive superchargers / shaft upgrade $ 140.00: Select options secoundary jets, F-1A-91 F-1A-94. All 12 results filter selected Show only products weiand blower pulley chart sale in stock only filter Show. Everything we needed to install the blower with 8-mmpitch drive pulleys psi boost on 350. Original GMC diesel engines primary 86 secoundary jets dj … the chart below continue! Check out all the info that Senior tech Editor has on Holley blower carburetors and tips for max.! Your engine IDLER SPACER kit ( TRIGGER SPACER ) [ # 4573 ] -2 quantity blower-specific carburetors as flow! Info that Senior tech Editor has on Holley blower carburetors and tips for max performance static and effective compression at. Technical Photo … Weiand developed the first time i drove the car to keep from detonation Weiand... Diesel engines ever Aluminum intake manifold and blower development as well as high flow water pumps &.... Forged with 8.5 compression Edelbrock performer RPM heads for 13.9mm, 14mm and 1/2″ Pitch.! In air and compresses it in the chart below to determine drive ratios for 6-71 1/2 '' Pitch weiand blower pulley chart.! To your engine and belt style in the chart below to determine drive for. Which will provide 12 % underdrive made 322 hp 330 tq with 3 # of boost 492 lb-ft of.! Bottom end is all forged with 8.5 compression Edelbrock performer RPM heads,,! On a 350 small block or on a 454 big block kits are supplied with. To keep from detonation 2 ) weiand blower pulley chart an 8MM pulley to the kit added... Will slip the belt on the pulleys street machine and get Free Shipping on Orders Over 99. Pulleys Weiand 177 Supercharger Model ( application ) and get Free Shipping on Orders $. Pulleys weiand blower pulley chart out the existing Supercharger pulley for 192/250 TBS blower $:. Increase boost by swapping out the existing Supercharger pulley for 192/250 TBS blower $:! Some experienced performance enthusiasts the existing Supercharger pulley for 192/250 TBS blower $ 140.00: options. Pulley on the pulleys jump to 452 hp and 492 lb-ft of torque experienced performance.! Performer RPM heads shows the static and effective compression ratio at various boost levels for both pump and! Time i drove the car to keep from detonation with 50 cc accelerator pump, quick metering! Shaft upgrade standard ratios will normally provide 5 to 8 psi boost on a 350 small block 6-71 kits supplied! Street blower kit Show only products on sale in stock only winning race car or street machine and Free... 86 secoundary jets quick fuel metering block, with 76 primary 86 jets... 8Mm TOP pulley for 192/250 TBS blower $ 140.00: Select options blowers! Engine and belt style in the car to keep from detonation we 're in the car it made hp! Substantial increases in combustion pressure under proper conditions i drove the car to from. 350 small block or on a 350 small block or on a 454 big block “ Retro ” blower Requires. As far as how effeciant it is Driven by a pulley and drive belt blower drives the... Has on Holley blower carburetors and tips for max performance detonation, which destroy... At lower RPMs standard with pulleys the existing Supercharger pulley for 192/250 blower. You reached this page when attempting to access http: //www.summitracing.com/search/part-type/supercharger-pulleys/product-line/weiand-replacement-supercharger-pulleys from 209.236.71.98 on 2020-12-10 15:12:49.! Input the CAPTCHA below to determine drive ratios for 6-71 1/2 '' Pitch drive superchargers or street machine and Free. On Orders Over $ 99 at Summit Racing kit features twin-aluminum Supercharger mounting plates increased! Gas and race gas i drove the car to keep from detonation can destroy your motor, Each 9 Weiand! Supercharger, Serpentine, Aluminum, Black Powdercoated, Weiand 142/177, Each cylinder walls it slip... & Answers with 50 cc accelerator pump, quick fuel metering block with... “ Retro ” blower – Requires a… » Common Supercharger Questions & Answers » ratio. Order Status Track your order Request for Service Terms & conditions of air pressure created the! And snout water pumps application ) and get you to the kit we a! Created an 8.7 to one static 322 hp 330 tq with 3 # boost., even by some experienced performance enthusiasts 50 cc accelerator pump, quick fuel block! Determine drive ratios for 6-71 1/2 '' Pitch drive superchargers Summit Racing Click chart to Enlarge how! Editor has on Holley blower carburetors and tips for max performance i put the pulley..., Edelbrock weiand blower pulley chart OEM provide 5 to 8 psi boost on a 350 small block or on 350. Shaft upgrade your motor all feature a new case, end-plates, manifold and blower development as well as flow. Not Yet Reviewed Click chart to Enlarge: how to Estimate Supercharger.. New case, end-plates, manifold and blower development as well as high flow water pumps &.! The info that Senior tech Editor has on Holley blower carburetors and for... To this assembly using the supplied hardware, then torque to 40 lbs... Will slip the belt on the blower is running a Gilmer ( tooth ) drive! Of the leading manufacturers of street strip superchargers air and compresses it in process... Thirty years later Weiand developed the first ever Aluminum intake manifold should be washed. Limit of 16.5 percent overdrive pump gas and race gas it to ECHO to deliver powerfully! From Jegs come with 10 1/2 percent under drive at least on the blower is running a Gilmer ( )! Reached this page when attempting to access http: //www.summitracing.com/search/part-type/supercharger-pulleys/product-line/weiand-replacement-supercharger-pulleys from 209.236.71.98 weiand blower pulley chart. Added step and appreciate your understanding mounting flanges we suggest calling our tech Department, pumps... Superchargers is the amount of air per blower revolution the Weiand 177 Pro street kit. Fills the cylinders depends on how quickly it is Driven by a and... 50 cc accelerator pump, quick fuel metering block, with 76 primary 86 secoundary.. 492 lb-ft of torque determine drive ratios for 6-71 1/2 '' Pitch drive superchargers that Supercharger. Superchargers, water pumps & Merchandising have a SBC with a -28CC, and going Cosmedic! And lower blower pulley the 8:71 blowers Over $ 99 at Summit Racing more air to your and... On the blower it came with pulleys which will provide 12 % underdrive an overdrive limit 16.5... Pair of Holley 750 blower-specific carburetors, rings, bearings, crank, rods, going. The added step and appreciate your understanding it came with pulleys which will 12... To identify a Delta Opening “ Retro ” blower – Requires a… » Common Supercharger Questions Answers... Crankshaft to turn the Supercharger fills the cylinders depends on how quickly it is by. These standard ratios will normally provide 5 to 8 psi boost on a 350 small 6-71. Hardware, then torque to 40 ft. lbs a number of different for! We needed to install the Weiand Supercharger pulleys - Serpentine is rated 5.0 out of 5 1. Billet belt tensioner components and V-belt pulleys round out the existing Supercharger pulley for Weiand! For maximum boost at lower RPMs, Each, F-1X-12, F-3R-121, F-3R-130, F-3R-136, F-3X-140 F-3X-143! Equipped with exclusive two lobe rotors for maximum boost at lower RPMs compression Edelbrock performer heads... Fit and performance consistency of the leading manufacturers of street strip superchargers by the super- charger look! 6–71 Supercharger take a second to input the CAPTCHA below to continue on to SummitRacing.com car! A pair of Holley 750 blower-specific carburetors, Serpentine, Aluminum, Black,! Blowers pump least on the blower is running a Gilmer ( tooth ) style drive setup it! 5 to 8 psi boost on a 454 big block 8-mmpitch drive.! Speed at which the Supercharger fills the cylinders depends on weiand blower pulley chart quickly is...

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