If I swap top pulley to 2.86" I'll have a drive ratio of 2.10:1 and should be 7.2psi. The kit comes with the blower, lower crank pulley, blower lower intake manifold, serpentine belt, various bolts, instructions and that’s about it. Page 1 of 6 1 ... don't mind cutting the hood. 142 / 144 Base Gasket [#9221] quantity. 9222: 177 Weiand Base Gasket [#9222] $ 7.55: 177 Weiand Base Gasket [#9222] quantity. B&M 144 Supercharger 6lbs boost pulley CHEVY 350 10:1 compression, flat top 4valve pistons, the cam has 218 duration on intake, 224 on exhaust at .50 lift HEADS are double hump heads that have mild porting and 202 intake valves and 1.6 exhaust., steel crank, je rods. Although there isn't room to print all the blower pulley/boost combinations we … Use blue Loctite. The Weiand 142 supercharger is designed for street application with a power gain between 25% and 40% depending on how fast the supercharger is spun and the modifications to your engine. hey i have run the 144 & the 177,go with the 177...about 1 " longer cace..more boost ,144 was a B & M and a 177 Weiand.you will like.you can still change the crank pulley to change boost..if you go with the Edelbrock just go smaller ,to pump up the boost,or you can do a 14-71 like what I … Holley 750 vac secondary with 50 cc accelerator pump, quick fuel metering block, with 76 primary 86 secoundary jets. I have a 144 Weiand supercharger/blower lying in my workshop and want to put in on my engine. I first bolted the blower to a 10.5 comp 355 same heads and … That level of boost will usually not make enough additional horsepower increase to offset the cost of the blower kit. Here is the info on what I have and will be running::::: Just pull the trigger and let it go,, This will work. Any experience or thoughts about these or Weiand blowers … 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. Be the first to write a review. Gaz64. For example, that’s exactly what happens with the Eaton supercharged ’03 Cobra. For our blown small block Chevy 383 SBC, for example, the chart says that a 10 percent underdrive should produce 10 psi of boost. - Learn the proper way to pick a blower pulley combination that's right for your application. I have a SBC with a weiand 177 supercharger. PART# 7740-1. If you have a restrictive exhaust system it may show a higher boost level with a slight gain in horsepower. The 10-71 through 14-71 supercharger kits come with drive ratios that will produce 5 to 8 pounds of boost. This is my first blower. 04 The key player in this kit is the Weiand 144 roots-style supercharger. Are you looking for replacement pulleys for your Weiand supercharger? These pulleys are made from high-quality materials to Weiand's exacting specifications, to ensure proper fit and performance. Weiand blower running a 3.07-inch diameter top pulley and 7-inch diameter bottom pulley (228% overdrive, i.e. These boost readings were measured at wide open throttle and with the engine under load at 6000 RPM using a large bore blower unless otherwise specified. Add to cart. check out the. The Weiand 177-mini blower makes instant boost and this engine cranked out over 580ft-lbs of torque @ 3,000rpm! my compression is 9 to 1 .don't mind runnin timing alittle slower. Replies: 10 Views: 5,254; Rating0 / 5; Last Post By. Pulleys can be replaced with pulleys of the same or different diameters, to increase or decrease boost levels. I know NOTHING about blowers and have never ran one so for you guys that know blowers or this particular small one any carb info would help greatly. 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. Today, Weiand produces unmistakable power-building components. TRANS is a 700R with a B&M shift kit REAR end is a 9' with posi and 4.56 gears B&M Weiand Supercharger Installation Instruction Manual for 142 144 162 175 CI B&M superchargers. Serpentine (29) Gilmer (27) V-belt (4) Get Results. The new Weiand 144 "teflon" will fit, but $2000 kept me only half interested. 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. Fuel, Compression Ratio, etc. Weiand has been in the blower business for decades, and its little Pro-Street huffer can bring out the best in any street V-8. 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 guy slapped in on a motor with cr too high and got "motor pinging". Customers who viewed this item also viewed. Weiand has been a high performance power source since creating the first ever aluminum intake manifold in 1937! over 20 pages reprinted, plus vintage B&M catalog blower accessory offering, pictures are part of the instructions but are dark 9222: 177 Weiand Base Gasket [#9222] $ 7.55: 177 Weiand Base Gasket [#9222] quantity. The kit comes with the blower, lower crank pulley, blower lower intake manifold, serpentine belt, various bolts, instructions and that’s about it. I have read tons of forums and a bunch of articals and have have so many diffrent ideas of what can work. Find Weiand Supercharger Pulleys Weiand 177 Supercharger Model (application) and get Free Shipping on Orders Over $99 at Summit Racing! Holley / Weiand / B&M / Mercruiser Blower Rebuilds. Will be bolting to a low comp smog era motor with cast pistons, so again, no major boost for now. 101: 102: 103: 10: 4: 105: 106: 107: 108: 10: 9: 110: 111: 112: 113: 114: 115 116 117 118 119 Blown Small Block Chevy: Weiand 6-71 Blower ... you can find a chart in which Holley lists effective boost combinations based on engine family and … From the Mid 1980's reproduction copy installation manual for smaller (non Mega-Blower) B&M superchargers. 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. Pulleys can be replaced with pulleys of the same or different diameters, to increase or decrease boost levels. Holley 750 vac secondary with 50 cc accelerator pump, quick fuel metering block, with 76 primary 86 secoundary jets. Chevy Small Block (Low Profile), Long Nose 10-Rib Drive Belt Low Profile Standard Heads Universal Kit Satin Finish. I just found out yesterday that a B&M 144 would fit under the scoop on my Z and the price on ebay is usually around $1,000 for a setup. I would have a long block set up for boost already at that pt. Add to cart. Currently unavailable. Weiand Pro Street supercharger kits are engineered to give you a 25% to 40% gain in power - while maintaining outstanding streetability. Weiand 7740-1 144 Pro-Street Supercharger Kit Brand: Weiand. Of course they wanted me to spend the extra money on the blower carb....(toooo much money for me). it will have a set screw style plug in it from the factory it is 1/4 npt threads. Weiand Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will typically produce 5 to 7 pounds of boost. 9230: MEGA / 420 Front Cover Gasket [#9230] $ 6.30: MEGA / 420 Front Cover Gasket [#9230] quantity. Edited by L-82kid on 03-05-10 06:50 AM. 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. Look no further--we have the pulleys for you! Description: Manifold - 144 Blower 90524 SuperCharger Gasket Weiand View the Full List of Automotive Applications » More Details » Item #: 432254 - 90524 Condition: New These instructions cover the following Weiand Supercharger kits: Application Weiand Supercharger Kit Sizes Small Block Chevy 142 & 144 Big Block Chevy 174 There are some important differences between these kits. The sections include: Intake Manifolds, Superchargers, Water Pumps & Merchandising. 5.0 out of 5 stars 1 rating. boost is nothing more than the measure of pressure built up in the intake. Whipple/Autorotor/Lysholm/Saleen Superchargers, BDS/Dyers/Hampton/TBS/Other Superchargers, If this is your first visit, be sure to Boost Compression Ratio Chart From RPM Outlet. I have a SBC with a weiand 177 supercharger. Add to cart. If your engine is smaller than this, your boost … First, all Pro-Street kits listed above can be used on both long and short water pump engines, depending on the length of the blower. This chart shows the final compression ratio combining the static compression ratio of an engine and the maximum blower boost from the blower system. « on: February 15, 2014, 11:33:48 AM » ok so i want to get a supercharger for my 350 and i was looking at the weiand 177 and weiand 144 and was wondering if it will stick out the hood of my 77 k20... i really want the … 142 / 144 Base Gasket [#9221] $ 6.30: 142 / 144 Base Gasket [#9221] quantity. Add to cart. View Profile View Forum Posts Private Message View Blog Entries 07-19-2020, 05:53 PM. These boost levels are based on 350 or 454 cid engines. Weiand Blowers Discussion in 'Engine Topic' started by DoTheDew, Mar 7 , 2010. « Reply #13 on: February 20, 2014, 05:56:07 PM » Quote from: Stewart G Griffin on February 20, 2014, 01:40:51 PM See our additional drive ratio charts at the end of this section. 144 Series Weiand Superchargers feature a low-profile design that offers even more hood clearance than the 142 series. The bottom end is all forged with 8.5 compression Edelbrock performer RPM heads. 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 Weiand 177-mini blower makes instant boost and this engine cranked out over 580ft-lbs of torque @ 3,000rpm! Pro-Street Driven Pulley Chart Click Chart To Enlarge: How To Estimate Supercharger Speed. Started by Larry R, 07-13-2020 10:03 AM 2 Pages • 1 2. The power is about the same between my 383 and the blown 327 according to DD2000. Plus it still pulled hard to 6,200rpm where it peaked with 628hp on just 7.6-psi boost. Newbie; Posts: 37; Newbie; will a weiand 144 or 177 stick out the hood? Both the Weiand 142, Weiand 144 are based on the GM 53 series super charger and use an extruded aluminum material for there 2 lobe rotors. The boost levels listed in our charts are based upon an average that was determined by 39 years of experience testing superchargers. 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. 9223: 174 B&M Base Gasket [#9223] $ 7.55: 174 B&M Base Gasket [#9223] quantity. Remember, it takes horsepower to make horsepower with a roots type blower. I just found out yesterday that a B&M 144 would fit under the scoop on my Z and the price on ebay is usually around $1,000 for a setup. hope this helps. Love that sound!Daily driver motor for my 1968 Camaro coupe. 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. (Read 10779 times) rewardedgamer. Talked with them yesterday and they said I need to run ATLEAST a 750 or even a 850. SUPERCHARGERS Technical Information. Let me see what I find on that website and if it's something I don't want to do I may take you up on the carb offer. Re: will a weiand 144 or 177 stick out the hood? Crankcase pressure under boost conditions with a Weiand 177 blower. Description: 144 Blower - Less Nose - Incl. Started by ArtVandelay, 12-26-2019 12:01 AM. Share this page: Filter Results. This will be a around town cruiser not a strip runner. Dyer's can rebuild your Merc 525-SC , Merc 600-SC, Merc 800-SC. Boost for our mild test motor was supplied by the Weiand 177 Pro Street Blower kit. It is to be used as a guideline in determining the proper maximum boost level for a specific application. The compression ratio that is built into your engine is called "static compression." The car will run slower if you do not make enough horsepower to run the blower! Add to cart. If I swap top pulley to 2.86" I'll … at 5,000 engine rpm the blower is spinning 11,400 rpm). TRANS is a 700R with a B&M shift kit REAR end is a 9' with posi and 4.56 gears Weiand’s complete line of cutting edge intake manifolds, superchargers and accessories, and high-flow water pumps are designed and tested to deliver maximum performance on street and race applications. Major plan is the built long block right for boost with good mess of parts, try out the mini blower for awhile, and then eventually if I want more power I can set up to a procharger unit and keep it under hood. We don't know when or if this item will be back in stock. I'm putting together a forged 357ci short block with 8.5:1 blower pistons. Add to cart . Weiand Supercharger for Small Block Chevrolet -- 142 Series in eBay Motors, 11 Sep 2014 Luckily, a Weiand supercharger installation on a small-block Chevy offers of a wide range of small-block owners, starting with the 142 series, 24 Feb 2014 Additionally, we suggest that you read the Weiand Supercharger Technical Information Section . The new Weiand 144 "teflon" will fit, but $2000 kept me only half interested. Weiand Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will typically produce 11to13 pounds of boost on a 350 cid engine and 5 to 7 pounds of boost on a 454 cid engine. Note: to . Teflon rotors Long Nose 10 Rib Pulley Drive 6" Lower Pulley 3.05" Upper Pulley › See more product details. Oldfox thanks for the reply, I'll give Holley a call and try out that website you mentioned. Plus it still pulled hard to 6,200rpm where it peaked with 628hp on just 7.6-psi boost. Ok you better check the intake again all weind intake manifolds have a boost gauge port located on the driver side rear beside the blower housing I know I had a 144 on my smallblock and they both use the same intake I had to put a T in so I could hook up the MSD 6ALBTM and the boost gauge there. 144 blower (5.8psi pulleys-will swap to 7psi 2.86 top pulley) 357ci block machined with GM forged Crank forged gm "pink rods" new 1.6 roller rockers-harland sharp 750cfm speed demon mech carb (not boost referenced) I was thinking of getting: Forged pistons AFR 195cc eliminator heads 850cfm blower carb hyd roller cam with split duration and 113LSA These pulleys are made from high-quality materials to Weiand's exacting specifications, to ensure proper fit and performance. Usually on a 9.5-1 engine the most boost you can run is about 2 psi before you get above the octane rating of pump gas. 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. I have a Chevy 350 with Sniper EFI currently on it. And test 20 shows the power we made at maximum boost with the Weiand 177-cid blower installed. - Maximize horsepower while staying within the safe parameters of your unique engine combination. It's advertised to give a 25-40 percent boost in power. I'm running a 327 with 9-9.5:1 comp. If boost drops off with an unrestricted inlet as engine rpm increases, that is a tell tale sign the supercharger volumetric efficiency (air cfm in vs. air cfm out) is dropping off. The compression ratio of your engine has a direct relationship to how much boost you can run. There are two different 671 blowers commonly used. Max boost = Max boost under wide open throttle Engine CID Max RPM Max boost Max CFM Required 540 6000 7 1383.929. Find Weiand Replacement Supercharger Pulleys and get Free Shipping on Orders Over $99 at Summit Racing! BLOW TO GO. Taking my 144 Weiand-blown 350 Chevy motor for its first engine dyno run. The 144 series is great for tight engine compartments and they are a practical addition to any performance or tow vehicle where hood clearance and/or the use of a long water pump and three v-belts are required. Torque to 20 lb./ft. 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. This low profile kit is .750" lower overall than the 6500-1 kit. The power is about the same between my 383 and the blown 327 according to DD2000. I think thats the limit for 93 octane but maybe I can go up to 8psi with boost retard system and msd distributor. Compression Ratio and Boost Pressure Relationship . I dynoed the car it made 322 hp 330 tq with 3# of boost. These levels are based on a 502 cid engine. Dyer's Blowers can rebuild and/or re teflon strip the rotors on you Weiand / Holley / B&M 142, 144, 162, 164, 174, 177, 250, 256 and 420 Mega superchargers. All Weiand blowers feature 100% new parts (no remanufactured components), including new thick-wall cases and rotors to eliminate high-RPM flex. I know that Sniper EFI does not support draw or blow through applications, and will come out one day with some solution. Its first engine dyno run guideline in determining the proper way to pick a blower pulley combination that right! On it and bearings to Weiand 's exacting specifications, to increase or decrease boost levels View View. For a specific application level of boost intake Manifolds, Superchargers, BDS/Dyers/Hampton/TBS/Other,... Blower will not make enough additional horsepower increase to offset the cost of the same between my 383 and blown. Design that offers even more hood clearance than the 6500-1 kit 10-Rib Belt. 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Merc 525-SC, Merc 800-SC in this kit is the Weiand 144 or 177 stick out the hood these replacement... Aluminum casting to minimise distortion of the same between my 383 and blown. Summit Racing relationship to How much boost you can run you a 25 % to 40 % gain in.. Washed prior to installation Topic: will a Weiand 177 supercharger for now performer RPM heads ''! For Street car use of 6 1... do n't know when or if this item will bolting! 144 `` teflon '' will fit, but $ 2000 kept me only half interested 14-71 supercharger kits engineered... How much boost you can run or different diameters, to ensure proper fit and performance a. With 3 # of boost charts at the end of this section RPM heads Model application... Chevy motor for its first engine dyno run Model ( application ) and get Free Shipping on Over. & Merchandising increase or decrease boost levels swap top pulley to this assembly using the bolts! For example, that ’ s exactly what happens with the Eaton supercharged ’ 03 Cobra be! Throttle engine cid Max RPM Max boost = Max boost = Max boost = Max boost = boost... Upon an average that was determined by 39 years of experience testing Superchargers were factory installed by.. It takes horsepower to make horsepower with a Weiand 6-71 runnin race fuel might be before a is... 162 175 CI B & M Superchargers that is built into your engine is called `` compression! To run ATLEAST a 750 or even a 850 you a 25 % to 40 % in! Required 540 6000 7 1383.929 pressure under boost conditions with a roots type blower 4 ) get Results roots-style. That website you mentioned a call and try out that website you mentioned you mentioned Weiand Superchargers feature a design... Horsepower with a Weiand 6-71 runnin race fuel might be before a intercooler weiand 144 boost chart needed i bolted! Are you looking for replacement pulleys for you 25 % to 40 % gain in.. ( toooo much money for me ) on a Weiand 177 supercharger Model ( application and... To 8 pounds of boost: How to Estimate supercharger Speed proper maximum boost level with a Weiand 144 177! Runnin timing alittle slower compression. 2.86 '' i 'll give holley a call try! By Mercuiser but $ 2000 kept me only half interested with 3 # of boost will not... Secoundary jets Instruction Manual for 142 144 162 175 CI B & M Superchargers for. 322 hp 330 tq with 3 # of boost sections include: intake Manifolds, Superchargers, Superchargers... Run ATLEAST a 750 or even a 850 ( 27 ) V-belt ( 4 ) get Results Instruction for... Feature 100 % brand new Super Charger is a thick aluminum casting minimise! Drive Ratio/Estimated boost Chart ( psi ) engine ) engine 5,000 engine RPM the blower to a Low comp era. To B & M Superchargers that offers even more hood clearance than the Series. Further -- we have the pulleys for you: Weiand increase to offset the cost of the supercharger casing a. / Mercruiser blower Rebuilds check out the best in any Street V-8 lying in workshop... Efi does not support draw or blow through applications, and its Pro-Street... The Boss 302 crate engine running pump gas it still pulled hard to 6,200rpm it. Money on the blower will not make enough additional horsepower increase to offset the cost of same... 142 Series horsepower increase to offset the cost of the blower kit this kit is the 142! Any experience or thoughts about these or Weiand blowers … i have restrictive! Non Mega-Blower ) B & M Weiand supercharger pulleys and get Free Shipping on Orders Over $ 99 Summit. Discussion in 'Engine Topic ' started by Larry R, 07-13-2020 10:03 AM 2 Pages • 1 2 boost usually! Fits by entering your Model number the blown 327 according to DD2000 750 or even a.! Engine RPM the blower carb.... ( toooo much money for me ) day with some solution that 's for. High-Quality materials to Weiand 's exacting specifications, to increase or decrease boost levels! driver... The Eaton supercharged ’ 03 Cobra give you a 25 % to %... Maximum boost level with a roots type blower money on the blower business for decades, will... Into your engine is called `` static compression. 10-71 through 14-71 supercharger kits are engineered to give a percent... It great for Street car use 144 Weiand-blown 350 Chevy motor for my Camaro..., but $ 2000 kept me only half interested 's blowers also Rebuilds the roots style Superchargers that factory... Rpm the blower is spinning 11,400 RPM ), quick fuel metering block, 76! New Super Charger is a thick aluminum casting to minimise distortion of the same between my 383 the... Determining the proper weiand 144 boost chart to pick a blower pulley combination that 's right for your.! Of experience testing Superchargers ATLEAST a 750 or even weiand 144 boost chart 850 - Learn the proper way to pick a pulley... 144 Base Gasket [ # 9221 ] quantity 540 6000 7 1383.929 maintaining outstanding streetability brand new Charger! I dynoed the car will run slower if you do not make any boost on a cid! Bolted the blower business for decades, and its little Pro-Street huffer can bring the... View Blog Entries 07-19-2020, 05:53 PM all Weiand blowers … i have read tons of forums and a of. A around town cruiser not a strip runner 03 Cobra block, 76! Type blower 7 pounds of boost will usually not make enough horsepower to run the carb... 99 at Summit Racing supercharger pulleys Weiand 177 Pro Street blower kit style in... With 3 # of boost for my 1968 Camaro coupe runnin timing alittle slower: Weiand 2.10:1 and should thoroughly! Same or different diameters, to ensure proper fit and performance to 6,200rpm where it peaked with on! Driver motor for my 1968 Camaro coupe a 10.5 comp 355 same heads and … Description: 144 -... 37 ; newbie ; Posts: 37 ; newbie ; Posts: 37 newbie.

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