Back in our "Mods for Four-Valve Mods" series, we experimented with a Kenne Bell supercharger to replace the factory Eaton M112 blower. In Part 2 of the "Mods" series, we managed to exceed 700 hp with ...

When Ford released the new-fangled modular engine family in 1996, a new chapter in Ford performance was opened. With 4.6 liters and two valves per cylinder, a new wave of performance modifications was ...

How do you break the cycle? You can start with a more efficient blower, for one thing. Kenne Bell decided to start with a proprietary design twin-screw supercharger, which is (according to them) more ...

The muscle car era was full of legendary big-block engines. Chevy had the L88 and LS6, Pontiac had the Ram Air and Super Duty motors, while Ford countered with Clevelands and Cobra Jets. All of these ...