The 6.6-liter Pontiac Trans Am came in three different versions. The 6.6-liter Pontiac L78 400 cubic inch V8 made 180 horsepower. The optional 400 cube Pontiac W72 V8 was rated at 220 ponies.

Since 1998, the Trans Am was powered by the legendary 5.7-liter LS1 borrowed from the C5 Corvette, and the WS6 package with its Ram Air induction system boosted output over the non-WS6 LS1 ...

Some may say that birds of a feather flock together, well take a look at the 2002 Trans Am WS6 and the 2000 Trans Am WS6 that have have achieved a high level of performance, you can find the two ...

The final year of the Firebird line came in 2002, and a version of the WS6 package was available for the Trans Am that year. This was perhaps the most impressive incarnation of it, offering 350 lb ...

Tom Dougherty, a 50-year-old auto-repair shop owner in West Chester, Ohio, shares his story of his amazing 2001 Pontiac Trans Am WS6 that contains supercharger head units, suspension combinations ...