Weiand 174 Series Pro-Street Supercharger Kit Big Block Chevrolet (Oval Port, Standard Deck)

If you want instant, full-time power for your hot rod then a Weiand 174 series Pro-Street Supercharger is exactly what you need! Engineered to provide 25-40% more power while still maintaining outstanding street-ability!

Ford 174 Series Pro-Street Superchargers are designed specifically for 289/302 Fords (or stroker versions based on the 8.200" deck height), these kits will transform your stock street motor into a monster with incredible torque and top end horsepower. 174 series superchargers are designed to work with stock type accessory drives.

Chevrolet 174 Series Pro-Street Superchargers are designed specifically for Big Block Chevrolet engines. These kits have a lower overall height of just 8.25" which is just slightly higher than a standard high rise single plane intake manifold.

All Weiand superchargers feature 100% NEW CNC machined parts (no remanufactured components). New thick-wall cases and rotors eliminate high-RPM flex and provide maximum reliability. All superchargers are 100% Boost Tested to help you squeeze the maximum power and efficiency out of your supercharger! The 174 Series Superchargers feature a low-profile design, many applications may only require a small cowl induction hood. Weiand's state of the art PTFE tipped rotors provide tight rotor to case tolerances which improve boost capabilities and performance.

Features & Benefits

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

Instant power every time you hit the gas! No Lag!

Installation Notes:

Superchargers are perfectly suited for stock/modified engines with 7.5:1 to 9:1 compression ratios.

Designed for stamped steel v-belt accessories. Use of billet pulleys may require custom machine work and/or spacers.

Superchargers mount to manifold using 4 bolts through the bearing plates.

Kits Include: Manifold, Blower Assembly, Drive Snout, Pulleys, Belt and Hardware.

Supercharger Troubleshooting Guide