A General Motors exec has just said that the Tripower name that was synonymous with Pontiac performance in 1966 is coming back for the Chevrolet Silverado and GMC Sierra pickup trucks. So let’s take a ...

The Pontiac GTO debuted as a performance package on the 1964 Le Mans and became an instant hit. It sparked the muscle car movement that would dominate the rest of the decade and the very early years ...

The GTO wasn’t a car. It was a door kicked open. Pontiac detonated the muscle-car movement by ignoring GM’s “no big engines in mid-sizes” policy and stuffing a 389 into the polite little Tempest.

Many readers of this site will know about the Pontiac Bonneville, but some may not be aware that the model line started out as an optional performance upgrade on the 1957 Pontiac Star Chief before ...

As Tri-Power 389s go, this one has about as good a story as they come. It was factory equipped in a new '65 GTO sold through the legendary Royal Pontiac in Royal Oak, Michigan, just a couple blocks ...

Orvil Osche is a lucky man. He has owned not one, but three beautiful '65 GTOs. How and where he found his latest, however, led to an adventure. Each of us knows that the perfect Pontiac is out there ...

Motorious readers get more chances to win! Dreaming of owning a piece of muscle car history? Here’s your chance to make that dream a reality. A meticulously restored 1965 Pontiac GTO convertible, ...

Q: Greg, how about a discussion on fuel injected and tri-power (three two-barrel carburetors) induction on Chevrolet, Pontiac and Oldsmobile starting in 1957? I also know that Rambler had a fuel ...

Q: Greg, when was the first “tri-power” three-two-barrel carburetor setup released? Also, concerning the original “Six Packs” that Dodge and Plymouth introduced in mid-1969, was it the aluminum ...