GM High-Tech Performance Videos Articles

Turbo Buick With 3 Inch Exhaust - Dyno Test

You may have seen Power Trip run mid-10s at Englishtown on the pages of GMHTP. That was through a 2.5-inch exhaust system. This thing makes big power even on pump gas, right around 450 to the wheels. So what will happen when Rick Jensen and Chris Werner bolt up a 3-inch system, then head down to TT Performance for a dyno session? more

Death Proof Camaro Video

Editor Rick Jensen wrings out Katech’s LS7-powered Camaro at Milan, posting a 10.86 ET at 126 mph. more

1987 Buick GNX #001 - The Rarest of the Bad Black Turbo Buicks

General Motors recently invited GMHTP up to Detroit to spend some time with a piece of history: 1987 Buick GNX #001, the very first production “X” made and the one kept by GM and brought up to show car status for use by journalists in 1987. It is a true piece of history! more

Dynoing and Tuning Our 408 Budget Build

Dynoing and Tuning Our LT1 Project Engine and 408 Budget Build. more

2010 Chevy Camaro Drag Racing Video

Video of a 2010 Chevy Camaro drag racing at Bradenton Motorsports Park. more