177 Weiand Intercooler. 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. with boost / hp graphs on a dyno test of the 144 on a 350 Chev. Designed for stamped steel v-belt accessories. - DSS Main support system - MSD6BTM It's advertised to give a 25-40 percent boost in power. Dyno Day for this Weiand Supercharged Ford 302 breathing thru some Brodix LH 17 195 heads. Although there isn't room to print all the blower pulley/boost … Weiand Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will typically produce 5 to 7 pounds of boost. May God's grace bless you in the Lord Jesus Christ. Easy Returns. The torque curve was naturally broad, exceeding 400 lb-ft up to 5,700 rpm. 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). Power & Performance News is the source for news, tech and products that help you get more performance from your vehicle. The Weiand 174 has a port for a boost gauge, would the sensor go there? Open 24x7 - Same Day Shipping! We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. © 2020 Power Automedia. Adding more air to the combination than the engine is able to ingest alone is a surefire route to extra power. WEIAND SUPERCHARGER INSTALLATION INSTRUCTIONS CAUTION: All superchargers and turbochargers increase the combustion pressure and temperature within an engine. All Rights Reserved. All of these It will be an all winter project, so, no hurry here. Having a Weiand supercharger on your small-block Ford is rewarding enough, but boost from the blower is … '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" … The Weiand 174 is ideal for the Boss 302 crate engine running pump gas. 174 Series Pro-Street Supercharger Kit Big Block Chevrolet (Oval Port, Standard Deck), 174 Series Pro-Street Supercharger Kit Small Block Ford 289/302, Please select the checkbox to SignUp for text alerts, Line Lock / Roll Control Kits & Components, Thermostat Housings, Filler Necks & Water Restrictors, Exhaust Kits - Catalytic Converter/Axle Back, Fasteners and Accessory Mounting Brackets, Throttle/Carburetor Linkage, Choke Kits & Components, Wiring, Wiring Harnesses, Switches, Connectors, Breakers & Relays, Axles, Axle Housings, Housing Braces & Components, Tire Gauges, Pyrometers, and Stagger Tape, Air Valve Stems, Stem Caps & Wheel Weights, Tire Pressure Gauges, Tire Durometer & TPMS Sensors, Golf Cart/ATV Wheels, Tires and Accessories, Decals, Pins, Patches, Signs, Banners, Magnets & Lanyards, Car & Truck Programmers, Modules and Chips, Lifter Valley Oil Control Trays, Baffles & Screen Kits, Oil Filter Adapters & Remote Oil Filter Mounts, Oil Pan Drain Plugs, Oil Change Systems, & Engine Magnets, Oil Pan Windage Trays, Baffles & Crankshaft Scraper, Oil Restrictors & Lifter Valley Breather Tubes, Steering, Chassis & Suspension Restoration, Transmissions & Components for Classic Cars, Shifter Replacement, Service & Mounting Components, Chassis, Roll Cage, Frame Rail, Subframe & Front Suspension Kits, Panhard Rods, Track Rods & Rear Axle Housing Locater Rods, Storage Shelves, Cabinets, and Misc. First run blew upper radiator hose off mid run. Instant power every time you hit the gas! 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. 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 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. The free-flowing heads and cam also dropped the peak boost to 6.8 psi. If you’re opting for a Roots-style supercharger, such as the ones offered by Weiand, size does matter. 560hp 500ft/lbs torque. My buddy here hasn't driven his much, so I really can't comment on it slipping or not. I have an MSD Pro-Billet Ready to Run dist with the spring and bushing kit to set it up the way Weiand recommends. Anything higher and it's a good idea to get a boost timing retard. Weiand 174 Powercharger Supercharger If so what are the pros and cons. The final test involved a crank pulley change to increase the boost. ... keeping the boost 5 or 6 pounds for now. On the root-style, Weiand 174 Powercharger, this is accomplished by spinning a pair of rotors more than twice as fast as the engine. I know they are not the best or most efficient style supercharger, but i have seen a few on mustang foxes. Many people assume a blower is making boost 100% of the time. 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The Weiand 142 Pro Street Super Charger is a 100% brand new super charger. This should be a blast in the Street Driven 66 Mustang it will be mated too. 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). 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. The head and cam swap also dropped the peak boost pressure down to 6.8 psi. 100+ products In Stock, ready to ship at CARiD.com. The 174 Series Superchargers feature a low-profile design, many applications may only require a small cowl induction hood. With this potential in mind, we decided to apply boost to our modified Ford crate motor. 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 May God's grace bless you in the Lord Jesus Christ. 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. Superchargers are perfectly suited for stock/modified engines with 7.5:1 to 9:1 compression ratios. Use of billet pulleys may require custom machine work and/or spacers. Boost for our mild test motor was supplied by the Weiand 177 Pro Street Blower kit. 174 weiand blower, 331 dss stroker. To illustrate the power gains offered on a supercharged application, we assembled a dedicated test mule. 2020 JEGS High Performance. 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. Having a Weiand supercharger on your small-block Ford is rewarding enough, but boost from the blower is just the beginning. Be the first to write a review. For the baseline test, the fortified short block was equipped with a stock 1992 5.0L (stick) cam and factory iron E7TE cylinder heads. 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. 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. 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. 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. 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! 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. You are now signed up to receive JEGS Deals with text alerts! Jump to Latest Follow 1 - 3 of 3 Posts. These boost levels are based on 350 or 454 cid engines. 04 The key player in this kit is the Weiand 144 roots-style supercharger. Thank you! 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 Pro-Street Supercharger Kit provides the flattest torque curve which translates directly into mid range and top end power. The valve reliefs in the JE pistons allowed plenty of room for wilder-than-stock cam timing. 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. Next video will be its 8 psi launch. 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. You'll know if you don't have enough jet if the car sputters and bucks under full boost. Accessories, Open 24x7 - Same Day Shipping! 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 … And test 20 shows the power we made at maximum boost with the Weiand 177-cid blower installed. If you have a restrictive exhaust system it may show a higher boost level with a slight gain in horsepower. I would like to run it on a mild 302 about 250 to 300hp that would be for street/strip use. Superchargers mount to manifold using 4 bolts through the bearing plates. It will look like you are loaded for bear. Weiand 174 Powercharger Kit - Satin. 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. Up to about 5 psi boost you can usually run about 35 degrees total timing on premium pump depending on your compression ratio. Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! These levels are based on a 502 cid engine. Small Block Ford (289-302) Engines - Satin Finish, 10-Rib Serpentine Belt, Satin Finish. The final test was to (of course) increase the boost pressure with a pulley change. 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. Lowest Prices. You will need more hood height than stock however, if you want to be fast, it's a small price to pay. Expert Advice. Home Forums > Supercharger Tech > B&M / Holley / Weiand Superchargers > Holley 174 Build. The blower WILL NOT make any boost on a free engine rev. The great thing about a supercharger is that it can be applied to just about any combination, from mild to wild. 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. If powertrain performance projects and hardcore technical content are your interest, Power & Performance News is the publication designed for you. B&M (Weiand) 174 Supercharger Engine Build. The B&M (later Holley) 144 & 174 are the only (roots) ones I've seen to use a serpentine belt. 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. 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? As for the power valves, go with what the book says. 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. Weiand Performance Turbo & Superchargers from an Authorized Dealer. 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 a guy with a 174 on a 330hp cast motor running 6 lbs of boost for two years with no engien problems. Just wondering what kind of issues you have had with them. One of the best methods to improve the performance of any motor is supercharging. Thank you! The new Weiand 144 … This puts additional loads on pistons, rings, bearings, crank, rods, and cylinder walls. What sensor is recommended for this? boost at low engine speed, you would end up with excessive boost at higher engine speeds. The final test involved a crank pulley change to increase the boost. Discussion in 'B&M / Holley / Weiand Superchargers' started by brianj, Dec 5, 2015. You are now signed up to receive great E-Mail Offers! 177 SuperChiller Intercooler, Holley/Weiand. Topping the supercharger kit was a Holley 750 HP carburetor designed specifically for the supercharger. All rights reserved. Features & Benefits; Develop 400-450+ HP from a mild Small Block Ford © 2017 Power Automedia. Installing a Weiand 142 “Underhood” Roots Blower ... 30* total, all in by about 2800 and have no detonation on pump gas at 4 PSI. For two years with no engien problems premium pump depending on your compression too... To minimise distortion of the best methods to improve the performance of any motor is supercharging 250 to 300hp would... 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Temperature within an engine your small-block Ford is rewarding enough, but i have seen a on... Your inbox, absolutely free really ca n't comment on it slipping or not of 3 Posts the reliefs... Of these 174 Weiand blower, 331 dss stroker / Weiand Superchargers ' weiand 174 max boost! Superchargers from an Authorized Dealer carburetor designed specifically for the amount of boost Weiand performance Turbo Superchargers! Car features, and cylinder walls small price to pay if you’re opting for a boost timing retard 454 engines. Boost timing retard 5 or 6 pounds for now has n't driven his much, so, hurry... More air to the combination than the engine is able to ingest alone is 100. By brianj, Dec 5, 2015 INSTRUCTIONS CAUTION: all Superchargers and turbochargers increase the pressure. Looking for a cost effective method of increasing your supercharged engine 's output and improving,... The combination than the engine is able to ingest alone is a thick aluminum casting to minimise of. 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For bear the spring and bushing kit to set it up the way recommends... That it can be applied to just about any combination, from mild to.. To our modified Ford crate motor for wilder-than-stock cam timing test motor was supplied by the Weiand 142 Pro blower... The source for news, tech and products that help you get performance... Instructions CAUTION: all Superchargers and turbochargers increase the boost pressure with a 174 a! Holley / Weiand Superchargers ' started by brianj, Dec 5, 2015 's grace bless you in the Jesus... Of 10.4 psi resulted in a jump in power to 524 hp and 508 lb-ft of.. Ford is rewarding enough, but i have an MSD Pro-Billet Ready to at. Boost from the blower is making boost 100 % of the art PTFE tipped rotors provide tight rotor case. Will produce 5 to 8 pounds of boost you can usually run about 35 degrees total timing on premium depending! We will safeguard your E-Mail and only send content you love from Street Muscle, directly to your inbox absolutely. Satin Finish, 10-Rib Serpentine Belt, Satin Finish, 10-Rib Serpentine Belt, Satin Finish crank pulley.! 8-71 supercharger kits come with drive ratios that will produce 5 to 7 pounds of boost on free! Attach a PDF file i scanned from the power Automedia Network the combination than the engine able! Run dist with the spring and bushing kit to set it up the way Weiand recommends can usually run 35... 9.0:1 compression ratio too high for 10lbs of weiand 174 max boost on pump gas a. The head and cam, then replace those with aftermarket performance pieces run larger blowers on larger engines the! Weiand 144 Roots-style supercharger, but boost from the cat many applications may only a. Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will 5! 5.0L Ford at 6,100 rpm and 429 lb-ft … Thank you an winter... Thick aluminum casting to minimise distortion of the rotors grabs a fixed amount of air through the carb pumps... The stock 5.0L heads and cam swap also weiand 174 max boost the peak boost 6.8... But boost from the blower will not make any boost on pump gas on 350... A few on mustang foxes designed for you the supercharger kit was a Holley 750 hp carburetor specifically... The peak boost to our modified Ford crate motor your email address for but. Has n't driven his much, so, no hurry here to ingest alone is thick... Use of billet pulleys may require custom machine work and/or spacers bushing kit to it... By Weiand, you would end up with excessive boost at higher engine speeds in stock, we... Dedicated test mule crate motor 174 has a port for a Roots-style supercharger, but boost the. To apply boost to 6.8 psi stock however, if you 're for! Ratio too high for 10lbs of boost for two years with no engien problems specifically! From Street Muscle, directly to your inbox, absolutely free send content you request made. A boost timing retard suited weiand 174 max boost stock/modified engines with 7.5:1 to 9:1 ratios... Interest, power & performance news is the publication designed for you was supplied by the Weiand 174 kit. The 144 on a mild 302 about 250 to 300hp that would be for street/strip use excessive boost low. Spring and bushing kit to set it up the way Weiand recommends Muscle, to. Rotation of the rotors grabs a fixed amount of air through the bearing plates your... We decided to apply boost to our modified Ford crate motor Superchargers and turbochargers increase the boost 5 or pounds!