Overview of Butler Performance’s custom-built Edelbrock D-Port cylinder heads designed specifically for the Pontiac 461 engine in a GTO.

We think the most critical element in Pontiac's recovery ... This car de­serves more engine. Despite the power shortage, we expect that many buyers will find the Grand Prix to their liking.

The early 2000s were a performance renaissance for Pontiac that would ultimately end with the brand's demise, but not before ...

Grasso’s Garage is proud to review an ultra-rare Pontiac from the collection; the 1967 Pontiac Grand Prix Convertible ... the 400-cubic inch 8-cylinder engine, an upgraded engine bay mechanics ...

This 1963 Pontiac Grand Prix is one of those ... new personal luxury car market. Powered by V8 engines rated at over 300 horsepower, the Grand Prix was also a performance-oriented rig.

When Pontiac's 300GPX concept sedan made its debut at the 1995 North American International Auto Show in Detroit, the company promised that the next-generation Grand Prix, due out as a 1997 model ...

During that stretch, the Grand Prix kept true to its racing-inspired name with a series of high-powered engines, many of which churned out impressive horsepower numbers. Here are a handful of the ...

Pontiac developed its first Grand Prix for the 1962 model year. By the time 1964 strolled around, it was Pontiac's third best-selling car. Despite the 1964 model not yielding as much popularity as ...

Standing as one of the most recognizable Pontiac models ... As for what the Grand Prix GTP is most known for, output is developed by the supercharged 3.8L V6 L67 gasoline engine (or 3800 Series ...

I bought my 2005 Pontiac Grand Prix GT in 2007 with 23,000 miles on ... The car currently has 511,000 and the 3.8 non- super charged engine has never been opened up. The alternator just went ...

A first-year Pontiac Grand Prix ... which came with a 421 Super Duty engine and two four-barrel carburetors for a power rating of 405 horsepower. The Grand Prix listed on eBay by seller ...