Performance is typically gained by exchanging stock pieces for readily available aftermarket parts and systems. Or, in some instances, one-off or custom treatments are used for making big steam. The ...

Every diesel truck on the road today has a differential and ring and pinion gear set in the rear axle. Four-wheel-drive trucks add a second set of gears and another differential to the front axle to ...

In Car Craft's recent Iron Maiden LS 6.0L LS engine buildup series, we arrived at a point where the engine is making over 550 hp and we're going to drop the package in the our Orange Peel '66 Chevelle ...

Since the introduction of the new, late-model Challengers, Chargers, Magnums, and the Chrysler 300s, we have to admit that the performance offered by these vehicles is outstanding. In fact, we've ...