There is an old adage that says there is no replacement for displacement, Well, there is one: nitrous oxide. There are those who will argue with this, but we'll bet by the time you get to the end of ...

Nitrous oxide needs no introduction. Despite the hoards of racers jumping on the forced induction bandwagon, nitrous remains one of the most devastatingly effective and incredibly affordable ...

In most tests on engines up to 6,500 rpm, a modern high-rise dual-plane intake like this Chevrolet Performance example on a Chevy 350 generates the best overall average torque and power numbers ...

Intake manifolds may not be the most well-known automotive components, but that doesn't take away from their importance. These devices are responsible for sending a precise mixture of fuel and air to ...

We tested the single-stage Pro Flow plate on our 531-cid Max Rat (see buildup: August '02 issue, page 70) installed in a heavy Chevelle strapped onto Westech's Superflow chassis dyno. The plate added ...