The performance world already knows to respect any machine sporting a Hemi, and a late-model, 6.4 Challenger is no exception. From a visual standpoint, the Challenger is certainly the best looking of ...

When Ford bolted the Eaton Roots-type supercharger on the '03 Mustang Cobra, the '99 and '01 Cobra owners developed blower envy faster than a top fueler pegs a boost gauge. And why not? The late-model ...

When It comes to positive-displacement superchargers, bigger is definitely better. The reason for this oversimplification is that the flow rate of any positive-displacement supercharger (Roots-style ...

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 ...

300 horsepower is a nice round number, but no where near as nice as the 382 that can be had with the Kenne Bell Lincoln Navigator massage. Bell adds a blower, larger injectors, engine calibration ...