The 1969 Boss 302 Mustang was not a styling exercise or a marketing package. It was a purpose-built weapon aimed squarely at ...

The 1977 Starlight Black Pontiac Trans Am was the star of Smokey and the Bandit. This twin to the movie car will soon cross ...

Muscle cars have long been a symbol of American automotive ingenuity and raw power. They capture the imagination of car ...

Detroit muscle’s golden age peaked in 1970 with cars like Hemi-engined Dodge Charger R/T and LS6-code Chevrolet Chevelle SS 454. From that point, a combination of reduced compression ratios, higher ...

Whether it's reworking the ignition curve on a 400ci Ram Air III or cutting down the EGR tube on an LS1 displacing 346 ci, Pontiac owners love to tweak their machines to extract additional power. In ...

Pontiac was never good at letting go. Even as emissions strangled Detroit’s horsepower culture, the division that built the GTO refused to surrender quietly. And in 1975—against logic, policy, and ...

Aftermarket performance tuner Vengeance Racing recently announced the imminent arrival of “the ultimate road race” Pontiac Trans Am, complete with a long list of performance modifications designed ...

In 1975, the Chevrolet Corvette's horsepower plummeted as a result of new federal laws that caused a switch to catalytic ...