Features of the Kenne Bell Twin Screw Supercharger

Boost vs. RPM Comparison at WOT / Throttle Position vs. Boost vs. Boost Time

Acceleration vs. Boost

Twin Screw vs. Roots

Confused about Superchargers? Kenne Bell Twin Screw / Centrifugals / Roots

Read What the Experts Say

The Twin Screw Supercharger

Jim Bell's Supercharged / Turbocharged Performance Guide

Supercharging vs. Conventional Bolt Ons

A Note regarding Aftermarket Mass Air Meters

Twin Screw 1.5L vs. Roots 1.5L - Dyno Test Comparison

Supercharging - Why the Kenne Bell Twin Screw?

Supercharger Efficiency Explained

WARNING: "Hot Air" Underhood Exposed Filters & Kits   (How They Can Damage Your Supercharger & Engine)

Dyno Test Variables and Air Fuel Ratio Readings - The Pitfalls & Problems

Supercharger Gear Noise

How to Avoid and Analyze Supercharger Problems

Supercharger Oil & Oil Level Recommendations

Spark Plug Recommendations

"Do I Need My Kenne Bell Supercharger Kit Re-Tuned?"

BOOST-A-PUMP Theory of Operation Explained

Fuel Pump Figuring (Super Ford reprint) 876kb

SVT Focus / Stock cobra / Lightning / Walbro / Pump Flow Tests

What NOT to do

The following tech sheets are reprinted from past forum web posts:

Forward vs. Rearward Supercharger Mounting

Porting Kenne Bell Twin Screws. Good or Bad?

Inlet System Testing

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