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 ...

One of the most iconic high-performance models in the history of the American automotive industry, the Pontiac Trans Am bowed out after the 2002 model year. However, it did so by flying the ...

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 ...

Back in 1978, Herb Adams, the Pontiac legend who by then was an integral part of Pontiac's Advanced Design group, helped introduce the world to the WS6 Trans Am Special Performance package. For a mere ...

Due to stricter government regulations, the era of unrestrained factory-built performance was coming to an end in 1971. However, GM's excitement division answered with the largest displacement engine ...