If you want to make a sleeper, then you’re gonna need power, and if you want power, then one of the most common solutions is an unholy amount of boost, either from a supercharger or a turbocharger.

The Pontiac Grand Prix GTP occupies a strange niche in muscle-car history, remembered as a mainstream sedan that made supercharged torque feel almost ordinary. It was not the only Pontiac to leave the ...

The Pontiac Grand Prix ranks as one of the most underappreciated Pontiac muscle cars of all time. Its longevity in the marketplace, posting eight generations spanning over 46 years, and the dominance ...

Ever since Chevrolet's vaunted Impala SS died in 1996, there has been much gnashing of teeth over the lack of "traditional" performance cars at GM. A big, comfortable sedan with some rocks that fits ...