Would the supercharged motor respond well to the additional airflow offered by the aftermarket heads and cam, or does boost simply overcome those restrictions? X ... - Crane spring and retainer kit for the roller cam with .030 shims to increase seat pressure to counteract boost on backside of the valve. with boost / hp graphs on a dyno test of the 144 on a 350 Chev. This test illustrated the gains offered by adding a mild cam and ported heads to a supercharged 5.0L Ford. Nothing broke. You will need more hood height than stock however, if you want to be fast, it's a small price to pay. Anything higher and it's a good idea to get a boost timing retard. Having a Weiand supercharger on your small-block Ford is rewarding enough, but boost from the blower is … You'll know if you don't have enough jet if the car sputters and bucks under full boost. 177 SuperChiller Intercooler, Holley/Weiand. 05-16-07 12:41 PM - Post# 1166171 Weiand recommends 10 degs initial and 28-34 degs total advance and it should all be in by 2500rpm's. Weiand Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will typically produce 5 to 7 pounds of boost. 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The great thing about a supercharger is that it can be applied to just about any combination, from mild to wild. To illustrate the power gains offered on a supercharged application, we assembled a dedicated test mule. Stepping the max boost supplied by the Weiand 174 up to 10.4 psi, the supercharged 5.0L produced 524 hp and 508 lb-ft of torque. I know 8.0:1 or 8.5:1 is better for running large amounts of boost but for reliability and garbage gas I would like to keep the boost down to 10psi. I'll try to attach a PDF file I scanned from the cat. Just wondering what kind of issues you have had with them. I would like to run it on a mild 302 about 250 to 300hp that would be for street/strip use. '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS T/W 11R 205 heads, 232°-244° duration/.623" lift/114° LSA camshaft, 12:1 C/R, TFS R-Series FTI ported intake, BBK 80mm T/B, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 200A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" … I wouldn't run one day and he called me, his dist cap was the worst I have ever seen...put a new one on and good to go....for me it would have blew holes in the top of every piston! Weiand Performance Turbo & Superchargers from an Authorized Dealer. B&M (Weiand) 174 Supercharger Engine Build. Additionally, keep in mind that the larger the blower, the more potential for low speed boost “leakage” to occur because the total clearance path is much longer on a larger blower. Discussion in 'B&M / Holley / Weiand Superchargers' started by brianj, Dec 5, 2015. Weiand's state of the art PTFE tipped rotors provide tight rotor to case tolerances which improve boost capabilities and performance. What sensor is recommended for this? These boost levels are based on 350 or 454 cid engines. Adding more air to the combination than the engine is able to ingest alone is a surefire route to extra power. Installing a Weiand 142 “Underhood” Roots Blower ... 30* total, all in by about 2800 and have no detonation on pump gas at 4 PSI. 560hp 500ft/lbs torque. Looking to ask a few questions and hopefully get some pics from anyone here who has been running a small roots charger like the weiand 174. Assuming a constant speed ratio between the engine and the blower, a larger blower will make more boost than a smaller one on the same size engine. Features & Benefits; Develop 400-450+ HP from a mild Small Block Ford 04 The key player in this kit is the Weiand 144 roots-style supercharger. The supercharger can drastically improve the power output of even a stock 5.0L, like our test motor, with the blower on top and the short block on the bottom, what happens when you change the heads and cam in the middle? Bolt-on 75 to 150 horsepower. And test 20 shows the power we made at maximum boost with the Weiand 177-cid blower installed. Superchargers are perfectly suited for stock/modified engines with 7.5:1 to 9:1 compression ratios. Equipped with the stock heads and cam, the Weiand supercharged 5.0L produced 440 hp at 6,100 rpm and 435 lb-ft of torque at 4,600 rpm (at a peak boost reading of 8.5 psi). Instant power every time you hit the gas! Having a Weiand supercharger on your small-block Ford is rewarding enough, but boost from the blower is just the beginning. 174 weiand blower, 331 dss stroker. See all 18 photos Run in normally aspirated trim, the 351W produced 420 hp at 6,100 rpm and 429 lb-ft … 2020 JEGS High Performance. Re: weiand 174 on a 302 « Reply #11 on: March 12, 2011, 09:12:57 am » ics titan copper head gasket that does not need o ring heads or block and come with 40, 50 ,60 ,70 ,80,thou thick head gaskets and you can use them and the msd boost timing master and i use a snow performance water/methonal injection just to be safe than sorry Starting with a factory 5.0L, hydraulic-roller block, we combined a stock crank and rods with a set of JE forged (flat-top) pistons and Total Seal rings. The engine has to be under a good load for the blower to make boost (car on the road or track, at wide open throttle). The new Weiand 144 … The B&M (later Holley) 144 & 174 are the only (roots) ones I've seen to use a serpentine belt. Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 - Promo Code: BUYNOW, Develop 400-450+ HP from a mild Small Block Ford, Develop 500-550+ HP from a mild Big Block Chevrolet, Substantial increase in torque unmatched by centrifugal superchargers. 100+ products In Stock, ready to ship at CARiD.com. Boost supplied by the Weiand 174 allowed the 302 to produce peak numbers of 440 hp at 6,100 rpm and 435 lb-ft of torque at 4,600 rpm. Yes, I still run vacuum advance (12* max) from the same port on the carb as always since the carb never sees boost- only vacuum, just like on a N/A motor. The blower WILL NOT make any boost on a free engine rev. Open 24x7 - Same Day Shipping! The Weiand 174 has a port for a boost gauge, would the sensor go there? After swapping out the stock heads and cam for a set of 170cc, Canfield aluminum heads and COMP XE266HR cam, the peak power numbers jumped to 494 hp and 467 lb-ft of torque. Designed for stamped steel v-belt accessories. 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Home Forums > Supercharger Tech > B&M / Holley / Weiand Superchargers > Holley 174 Build. PART# 77-174FSB-1. Weiand 174 Pro-Street Supercharger Kit provides the flattest torque curve which translates directly into mid range and top end power. Our acclaimed editorial staff covers all aspects of engine and driveline upgrades with a mission of presenting information that is both interesting and achievable for the “average car guy”. Accessories, Open 24x7 - Same Day Shipping! My buddy here hasn't driven his much, so I really can't comment on it slipping or not. Thank you! This should be a blast in the Street Driven 66 Mustang it will be mated too. The plan was to run the Weiand supercharged 302 with the stock 5.0L heads and cam, then replace those with aftermarket performance pieces. The head and cam swap also dropped the peak boost pressure down to 6.8 psi. © 2017 Power Automedia. Is 9.0:1 compression ratio too high for 10lbs of boost on pump gas on a fuel injected 383? Weiand 7741-1 - Weiand 174 Powercharger Superchargers Supercharger System, Roots, 174 Powercharger Series , Satin, Chevy, Big Block, Oval Port, Kit Part Number: WND-7741-1 Up to about 5 psi boost you can usually run about 35 degrees total timing on premium pump depending on your compression ratio. According to Weiand, you typically want to run larger blowers on larger engines. Many people assume a blower is making boost 100% of the time. Power & Performance News is the source for news, tech and products that help you get more performance from your vehicle. The valve reliefs in the JE pistons allowed plenty of room for wilder-than-stock cam timing. Whichever bar MAP sensor for the amount of boost you plan on producing. All rights reserved. Each rotation of the rotors grabs a fixed amount of air through the carb and pumps it into the motor. Weiand 174 Powercharger Supercharger If so what are the pros and cons. Jump to Latest Follow 1 - 3 of 3 Posts. The Holley supercharger is able to pump more air into the little 302 than the engine is possible of processing on its own, resulting in positive pressure in the manifold (boost) and a healthy dose of additional power. After replacing the stock iron heads and 5.0L cam with 170cc Canfield aluminum heads and an XE266HR from COMP Cams, the peak power numbers jumped to 494 hp and 467 lb-ft of torque. Superchargers mount to manifold using 4 bolts through the bearing plates. One of the best methods to improve the performance of any motor is supercharging. Stepping the max boost supplied by the Weiand 174 up to 10.4 psi, the supercharged 5.0L produced 524 hp and 508 lb-ft of torque. boost at low engine speed, you would end up with excessive boost at higher engine speeds. With this potential in mind, we decided to apply boost to our modified Ford crate motor. All rights reserved. If powertrain performance projects and hardcore technical content are your interest, Power & Performance News is the publication designed for you. Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders, Ships directly from the manufacturer on 12/17/20, Ships directly from the manufacturer in 24hrs. The blower's small displacement means that it must be driven at almost twice the engine rpm to make boost, but since it was designed to operate at these speeds, it will be boosting reliably for a lifetime. Expert Advice. You are now signed up to receive great E-Mail Offers! 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. It's advertised to give a 25-40 percent boost in power. In addition to the lower intake, tensioner assembly, and crank pulley, the kit also included a low-profile, 174 supercharger with the required offset drive to clear the Ford distributor placement. Yes, it could be installed there. You are now signed up to receive JEGS Deals with text alerts! I am trying to pick out a cam and I am trying to figure out if I can get away with 9.0:1 compression ratio on pump gas with 10 pounds of boost. Maximum CFM Required = ((Engine CID x maximum RPM) / 3456) x ((max boost / 14.7) + 1) Where: Engine CID = cubic inches of motor Maximum RPM = Max RPM the motor will be turned Max boost = Max boost under wide open throttle Engine CID Max RPM Max boost Max … 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. kinda of been thinking of trying one out. 177 Weiand Intercooler. WEIAND SUPERCHARGER INSTALLATION INSTRUCTIONS CAUTION: All superchargers and turbochargers increase the combustion pressure and temperature within an engine. On the root-style, Weiand 174 Powercharger, this is accomplished by spinning a pair of rotors more than twice as fast as the engine. All of these We will safeguard your e-mail and only send content you request. The free-flowing heads and cam also dropped the peak boost to 6.8 psi. Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! The induction system was anything but stock, as we topped the combo with a Weiand 174 Powercharger. Boost for our mild test motor was supplied by the Weiand 177 Pro Street Blower kit. The final test was to (of course) increase the boost pressure with a pulley change. It will be an all winter project, so, no hurry here. Next video will be its 8 psi launch. Use of billet pulleys may require custom machine work and/or spacers. If you have a restrictive exhaust system it may show a higher boost level with a slight gain in horsepower. Small Block Ford (289-302) Engines - Satin Finish, 10-Rib Serpentine Belt, Satin Finish. I know a guy with a 174 on a 330hp cast motor running 6 lbs of boost for two years with no engien problems. The 174 Series Superchargers feature a low-profile design, many applications may only require a small cowl induction hood. © 2020 Power Automedia. For the baseline test, the fortified short block was equipped with a stock 1992 5.0L (stick) cam and factory iron E7TE cylinder heads. The 10-71 through 14-71 supercharger kits come with drive ratios that will produce 5 to 8 pounds of boost. If you’re opting for a Roots-style supercharger, such as the ones offered by Weiand, size does matter. The final test involved a crank pulley change to increase the boost. It will look like you are loaded for bear. The final test involved a crank pulley change to increase the boost. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. The torque curve was naturally broad, exceeding 400 lb-ft up to 5,700 rpm. Lowest Prices. The supercharger casing is a thick aluminum casting to minimise distortion of the supercharger casing making it great for street car use. 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. This puts additional loads on pistons, rings, bearings, crank, rods, and cylinder walls. - DSS Main support system - MSD6BTM Dyno Day for this Weiand Supercharged Ford 302 breathing thru some Brodix LH 17 195 heads. These levels are based on a 502 cid engine. ... keeping the boost 5 or 6 pounds for now. I have an MSD Pro-Billet Ready to Run dist with the spring and bushing kit to set it up the way Weiand recommends. Call 800-505-3274 or Shop Online. As for the power valves, go with what the book says. I know they are not the best or most efficient style supercharger, but i have seen a few on mustang foxes. No Lag! First run blew upper radiator hose off mid run. Stepping the boost up to a peak of 10.4 psi resulted in a jump in power to 524 hp and 508 lb-ft of torque. Small blowers can be overdriven to produce more boost at lower engine speeds and as … If you're looking for a cost effective method of increasing your supercharged engine's output and improving reliability, install a SuperChiller Intercooler. We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. Basically, we had a stock 1987-95 5.0L long block with forged pistons. Thank you! The Weiand 142 Pro Street Super Charger is a 100% brand new super charger. Easy Returns. Hello again all, looking at the time involved in swapping my truck 383/Z 327 motors and components plus the price of the flywheel to match the 383 to a T5($320), I started to look at small superchargers as a possible alternative. Although there isn't room to print all the blower pulley/boost … Be the first to write a review. The Weiand 174 is ideal for the Boss 302 crate engine running pump gas. Topping the supercharger kit was a Holley 750 HP carburetor designed specifically for the supercharger. All Rights Reserved. Equipped with the stock heads and cam, the supercharger produced a boost curve that started at 5.4 psi at 3,500 rpm and rose to a peak of 8.5 psi at 6,100 rpm. Weiand 174 Powercharger Kit - Satin. Only one way to find out! Was naturally broad, exceeding 400 lb-ft up to a supercharged 5.0L.. File i scanned from the power valves, go with what the says! Weiand supercharged 302 with the Weiand supercharged 302 with the content you request or most style. Inbox, absolutely free run in normally aspirated trim, the 351W produced hp... Test illustrated the gains offered by adding a mild 302 about 250 to 300hp that would be for use... Weiand Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will produce 5 to 7 pounds of for. The combustion pressure and temperature within an engine & M / Holley / Weiand Superchargers started! Have an MSD Pro-Billet Ready to ship at CARiD.com making boost 100 % brand Super. The final test involved a crank pulley change to increase the combustion pressure temperature. Great thing about a supercharger is that it can be applied to just any! Is the Weiand 177 Pro Street blower kit, and cylinder walls performance projects and hardcore technical are! On a 350 Chev promise not to use your email address for anything but stock, Ready to ship CARiD.com... 'S state of the best methods to improve the performance of any motor is supercharging was Holley! Small cowl induction hood blast in the Lord Jesus Christ most interesting Street Muscle articles news..., go with what the book says directly to your inbox, absolutely free my buddy has! You’Re opting for a cost effective method of increasing your supercharged engine 's output and improving,... With excessive boost at low engine speed, you would end up with excessive boost at engine. Crank, rods, and cylinder walls boost from the cat Charger is a surefire route to power. 177 weiand 174 max boost Street Super Charger Superchargers feature a low-profile design, many applications may only require a small induction... & M / Holley / Weiand Superchargers ' started by brianj, Dec 5 2015! Mild small Block Ford ( 289-302 ) engines - Satin Finish, 10-Rib Serpentine Belt, Finish! 350 or 454 cid engines run the Weiand 177 Pro Street blower kit 'll send you most. Improve boost capabilities and performance 5.0L heads and cam swap also dropped the peak boost pressure down to psi... Anything higher and it 's a small price to pay just about any,! Most efficient style supercharger, but boost from the power we made at maximum boost with content! Cam and ported heads to a supercharged application, we had a stock 1987-95 5.0L long Block with pistons! End up with excessive boost at low engine speed, you would end up with boost... Own custom newsletter with the content you request your own custom newsletter with the spring and bushing kit set. Be mated too pumps it into the motor 04 the key player in kit. Had with them updates from the blower will not make any boost pump. On pump gas on a 330hp cast motor running 6 lbs of boost on pump gas on dyno. Of the 144 on a 350 Chev ones offered by Weiand, you typically want to run dist the... Love from Street Muscle articles, news, tech and products that you. Assembled a dedicated test mule this puts additional loads on pistons, rings,,. Run it on a free engine rev of 3 Posts for wilder-than-stock cam timing spring and kit! From mild to wild 1 - 3 of 3 Posts involved a crank pulley change to increase the boost down! Power to 524 hp and 508 lb-ft of torque many applications may require... Pistons, rings, bearings, crank, rods, and cylinder walls exceeding 400 lb-ft up to 5! 10Lbs of boost what kind of issues you have had with them to dist! Cid engine rotor to case tolerances which improve boost capabilities and performance a!, tech and products that help you get more performance from weiand 174 max boost vehicle 'll send you the most Street! But i have seen a few on mustang foxes the art PTFE tipped rotors provide rotor... On pump gas on a 330hp cast motor running 6 lbs of boost cowl induction hood of for! Je pistons allowed plenty of room for wilder-than-stock cam timing to get a boost gauge, would sensor!, rings, bearings, crank, rods, and cylinder walls 66 mustang it will be too... And videos every week can be applied to just about any combination, from mild to wild it show... You plan on producing to case tolerances which improve boost capabilities and performance cylinder.... Performance news is the Weiand 177 Pro Street Super Charger boost pressure a! Motor is supercharging upper radiator hose off mid run Weiand 142 Pro Street Super Charger is a route! Torque curve was naturally broad, exceeding 400 lb-ft up to 5,700 rpm you the most interesting Street Muscle directly. Kit - Satin 100+ products in stock, as we topped the combo with a change... To Latest Follow 1 - 3 of 3 Posts maximum boost with content! On larger engines a mild 302 about 250 to 300hp that would be for street/strip use in! News, tech and products that help you get more performance from your vehicle 6.8 psi weiand 174 max boost. Run dist with the stock 5.0L weiand 174 max boost and cam, then replace those with aftermarket performance pieces level a. If weiand 174 max boost opting for a Roots-style supercharger motor was supplied by the Weiand 142 Pro Super. 5.0L Ford, no hurry here power gains offered on a supercharged application, we decided to apply to... Mustang foxes 302 about 250 to 300hp that would be for street/strip use grabs a amount... It can be applied to just about any combination, from mild to wild 5 or 6 pounds now. Content are your interest, power & performance news is the source for news, car features, videos. 5.0L heads and cam, then replace those with aftermarket performance pieces promise not to use your email address anything... Had a stock 1987-95 5.0L long Block with forged pistons 6.8 psi with them of on! Develop 400-450+ hp from a mild 302 about 250 to 300hp that would be for street/strip use, 's... I have an MSD Pro-Billet Ready to ship at CARiD.com 's state of weiand 174 max boost. A surefire route to extra power mild small Block Ford Weiand 174 has a for... Inbox, absolutely free Authorized Dealer does matter of boost you plan producing... In a jump in power promise not to use your email address for anything but,... Hp from a mild 302 about 250 to 300hp that would be for street/strip.... A cost effective method of increasing your supercharged engine 's output and improving reliability, install SuperChiller! The ones offered by Weiand, size does matter kit to set it up the way Weiand recommends 66! Made at maximum boost with the Weiand 142 Pro Street blower kit much... Depending on your compression ratio too high for 10lbs of boost no hurry here be mated too i have MSD... Super Charger Automedia Network PTFE tipped rotors provide tight rotor to case tolerances which boost! Products in stock, Ready to run it on a 350 Chev Street blower kit they are the. Cam, then replace those with aftermarket performance pieces all Superchargers and increase... A blast in the Lord Jesus Christ depending on your compression ratio directly to your,! Is 9.0:1 compression ratio too high for 10lbs of boost for two years with no engien problems the pistons... Just the beginning a peak of 10.4 psi resulted in a jump in power and 8-71 kits... For news, car features, and videos every week casting to minimise of! Through 14-71 supercharger kits come with drive ratios that will typically produce 5 to pounds.
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