MENU
Weiand Tech Segement - SuperchargersYouTube Button

Weiand 6-71 Supercharger Kit - Satin

Chrysler 392 HEMI, 6-71 Street Supercharger 1/2" Pitch Drive Satin Finish

PART# 7581

$4,028.95   Suggested Retail
$3,625.95   Your Price
Estimated shipping date: 11/17/2017
Free Shipping
Qty: 
Starting at $319 a month with Learn More
Kit includes a remote thermostat housing mount and matching bracket. Requires a stock replacement harmonic damper for proper pulley alignment. Requires Weiand water pump kit P/N 8213

Overview

A true blast form the past. These highly sought after superchargers have been unavailable for years. Weiand is proud to reintroduce them. The case of the 6-71 and 8-71 superchargers have been redesigned for a nostalgic look that will look at home on a cacklefest dragster as well as a new high end build. HORSEPOWER! - Weiand’s 6-71 kits are the ultimate statement of power and looks. Pull into the local cruise-in or dragstrip with one of these sticking through the hood and you will get noticed. They’re not for the meek however - these supercharger kits are designed to generate 50%+ more horsepower and torque across the rpm range! Weiand’s 6-71 blower kits are equipped with exclusive two lobe rotors for maximum boost at lower RPMs. All feature a new case, end-plates, manifold and snout. Billet belt tensioner components and V-belt pulleys round out the package to give you everything necessary for installation. Kits are engineered to produce 10-12 lbs of boost on small blocks and 5-7 lbs of boost on big blocks but are a simple pulley change away from pump gas or hard core racing. All superchargers are built in Weiand’s state-of-the-art manufacturing cell and each supercharger is 100% boost tested to help you squeeze out maximum power and efficiency.

Features:

  • New Vintage Styling!!!!
  • CNC machined case and rotors
  • Matched gear sets for precise rotor alignment
  • 100% tested
  • 34 Tooth Lower Pulley
  • 38 Tooth Upper Pulley
  • 11% underdrive

Specs

Blower Size6-71
BrandWeiand
Emission Code3
EngineChrysler 392 Hemi
FinishSatin
Product TypeSupercharger
Supercharger Drive Pulley1/2 Inch Pitch
Part Number7581

Tech Resources

Kit includes a remote thermostat housing mount and matching bracket. Requires a stock replacement harmonic damper for proper pulley alignment. Requires Weiand water pump kit P/N 8213

Service Parts

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

*Free Shipping & Handling only offered to the contiguous US on orders over $100.

Some parts are not legal for use in California or other states with similar regulations.

 X Holley Power Sweeps