A Texas-based tuner dynoed the C8 Chevrolet Corvette ZR1 and achieved very different numbers from the factory rating of the ...

Chevrolet’s 2026 ZR1 delivers blistering performance on paper, but recent dyno tests hint it might be even more powerful than ...

The Corvette is locked into fifth gear, the accelerator is floored, and the dynamometer does its job of measuring and ...

A dyno test from Hennessey suggests the Chevrolet C8 Corvette ZR1 may be producing far more power than the automaker's ...

Chevrolet Corvette ZR1 sets new festive benchmark with fastest ever road-legal Christmas tree runHennessey’s 5½-foot Christmas ...

Engine developer Everllence has adapted a four-stroke methanol auxiliary engine to run off ethanol. The tests took place at the company’s facilities in Frederikshavn, Denmark. It comes as shipowners ...

The Camaro, rest in peace (for now), usually got hand-me-downs from the Corvette, if it got anything unique at all. There were no production Camaros powered by the double overhead-cam LT5 from the C4 ...

This video features a dyno test of the BMW P65 V8 race engine, originally used in the BMW Z4 GT3. The session highlights measured power figures and the distinctive exhaust sound of this ...

When General Motors decided to make a diesel engine a permanent part of its light-duty truck lineup in 1982, it partnered with Detroit Diesel for a 6.2-liter V8 rated at 130 horsepower and roughly 240 ...

It seems impossible to believe, even 60 years after the fact, that General Motors (GM) banned all of its divisions from racing participation and development in 1963. Part of this silly rule included a ...

The Chevy Equinox represents an important model both for the brand and for GM overall, being its best-selling utility vehicle in the United States. That said, owners may have noticed engine hiccups in ...