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Weiand 77-174FSB

174 Series Pro-Street Supercharger Kit Small Block Ford 289/302

Weiand 77-174FSB
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Weiand 77-174FSB 174 Series Pro-Street Supercharger Kit Small Block Ford 289/302 $2,864.95
To order this item contact Customer Service at 1-800-345-4545.
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Weiand 174 Series Pro-Street Supercharger Kit Small Block Ford 289/302
Weiand 925-77-174FSB-1
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174 Series Pro-Street Supercharger Kit
  • Small Block Ford 289/302
  • 10-Rib Pulley Width
  • Drive Ratio W/ Included Pulleys: 1.60:1
  • Satin Finish

  • Weiand 77-174FSB Details

    174 Series Pro-Street Superchargers - Ford

  • Designed for stamped steel v-belt accessories and will work with 5.0L serpentine drive. Must use manual adjustment tensioner and brackets from 1983-85 3.8L Ford V6 engine.
  • 1969 and earlier Ford models require a crank spacer kit (925-90683)
  • Will fit Ford 351W or 351C using PME adapter plates.
  • 6.00" Lower pulley
  • 3.75" Top pulley

    Adapter Kit Instructions For 1979-Later Mustang & Mercury Capri

  • Specifications:

    Manufacturer's Part Number:

    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

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