Pontiac replaced the supercharged V6 in the Bonneville lineup in 2004 with a 275-horsepower dual-overhead-cam 32-valve 4.6-liter V8, eliminating the SSEi trim altogether in favor of the GXP badge.

1970 Pontiac Trans Am - 14 Things You Need To Know About This Supercharged Pontiac - Pontiac Tech. Expert advice on what you need to know when supercharging your Pontiac.

This 1967 Pontiac Firebird Coupe is up for grabs at auction ... Supercharged 1967 Pontiac Firebird Restomod Means All ... we’re dealing with a custom 455 ci V8. It’s got a supercharger, ...

However, 1976 was a turning point for the nameplate—it was the last year for the enormous 455-cubic-inch motor. The 7.5-liter made one final appearance and made sure everyone paid attention ...

The 1974 Pontiac Tran Am Super Duty featured the classic 455 big block V8, and it ran at full power despite the 1973 Clean Air Act restrictions. Read Full Story The Trans Am SD-455 is a gorgeous ...

A customized Pontiac Fiero with a supercharged 350 and a matching Briggs and Stratton-powered go-kart has been listed for sale via online auction site Bring-A-Trailer.. This car was inspired by ...

A Pontiac Fiero-obsessed GM fan recently put together a video explaining why the supercharged GM 3800 V6 engine is a great engine swap for this two-seater.

1989 Supercharged Thunderbird Super Coupe and Pontiac McLaren Turbocharged Grand Prix Originally published in the July 1989 issue of Hot Rod magazine HOT ROD Staff Writer Jan 01, 2023 ...