By 1987, the Grand National — now called the GNX — was released. With its final version, ... Pontiac decided that the engine ...

Pontiac's 389 cubic-inch V8 engine was a muscle car staple in the 1960s, most famously appearing in the GTO. ... winning 30 out of 54 NASCAR Grand National races in 1960 and '61. ...

The first Buick Grand National (1984 model year) introduced sequential fuel injection and a computer-controlled ignition to go with its turbocharged 3.8-liter V-6 engine, with an intercooler ...

An iconic name from GM's former Excitement Division, the Pontiac Grand Prix had a 46-year production run that only ended when the brand itself finally ran out of gas during the financial crisis ...

Joe Weatherly won nine Grand National Series races and scored 39 top five finishes in 52 runs en route to a championship win in 1962. For 1963, Pontiac boosted the compression ratio from 11.0:1 to ...

By John Baechtel Pontiac premier 4-cylinder drag racing entry is the Rod Shop's G/A Fiero driven by Larry Morgan. It has already won two national events in NHRA ...

By 1983, few Pontiac shoppers were opting for the diesel engine. The Pontiac-built V8 had been axed a couple of years earlier, so the Grand Prix's engine choices came from the Buick, Oldsmobile ...

Get reliability information for the 2004 Pontiac Grand Prix from ... ranging from the engine, ... OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE ...

Buick Grand National, a 6.50-certified race car with a 408 LS engine and 1320 Fabrication single turbo, features a clean title, full cage, and advanced Holley Dominator electronics, previously owned ...

Even if they never find a home is NASCAR Grand National racing these siek-looking castings may be available to brighten up the engine compartment of your 1982-'84 Trans Am. Pontiac has this keen ...

A number of special-project "one-offs" and production models ultimately led to what became the Buick Regal Grand National. Read on to learn more about the last American musclecar, the 1987 Buick ...