6-71 Billet Blower with High Helix Rotors, Black Finish

The 6-71 Supercharger has been around for a long time, dating as far back as the 1960's. In an effort to decrease ETs at the drag strip, racers would convert Detroit Diesel blowers to work on big block and small block gas engines. Since then supercharging technology has come a long way and here at The Blower Shop we are continually working to stay ahead of the curve when it comes to our 6-71 style superchargers. If you demand Performance, Hand-Built Quality, and reliability from your blower, look no further.

Billet Case
- CNC machined 6061-T6 Aluminium
- Increased Strength over cast
- Hard Anodized Interior
- Mirror-Like Polish

3 Lobe High Helix Billet Rotors
- 120° Twist
- Teflon Stripped
- Hard Anodized
- Increased Efficiency
- Compresses more air than a standard 60° rotor
- Requires less horsepower to turn
- Smooth power delivery across entire RPM band

Billet Front Cover
- Oil Level Sight Glass
- Oil Drain Plug
- Polished Pressure Relief Valve
- Mirror-Like Polish

Billet Bearing Plates
- Increased Strength over cast
- Hard Anodized
- Mirror-Like Polish