When the same motor is engine dyno tested and chassis dyno tested, a different tune is needed to produce the most efficient power. Once installed in the car, the vehicle's accessories, exhaust, and ...

A couple of decades ago, you could easily pick the boneyard for an inexpensive engine core that would polish up nicely with a little cleaning and some machine work. Chrysler made millions of big-block ...

"We'd be happy with 480 hp on motor, any more we'd consider it a gift from the racing gods," is what we thought as we travelled up Interstate 15 with our Rapp Racing small-block securely strapped in ...

Though not powered by mighty big blocks like the legendary 426 HEMI, these five Mopars became muscle car icons thanks to their potent small-block V8s. During the golden age of muscle cars, Mopars ...