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

As everyone and their dog suspected, the C8-generation ZR1 definitely makes a bit more power than Chevrolet says it does ...

Hennessey has released fresh footage of a stock C8 Corvette ZR1 strapped to a dyno, giving us a look at some real world ...

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

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

Christmas is coming up quick, but Hennessey is on the case with the new Corvette ZR1. The Texas-based tuner is in the hot seat with Chevy’s twin-turbo performance machine to set a new holiday-themed ...

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

The 2025 Chevrolet Corvette ZR1 arrives with a headline figure that would have sounded like fantasy a decade ago: a factory claim of 1,064 horsepower. That number alone would cement its status as a ...

SEALY, Texas, Dec. 22, 2025 (GLOBE NEWSWIRE) -- Hennessey, the Texas-based hypercar manufacturer and high-performance vehicle creator, has set a new festive record taking a 5½-foot (1.7 meter) ...

Images: Fully lit – Hennessey Christmas tree run with Corvette ZR1 Video: Hennessey’s 196 mph Christmas Tree starring the Corvette ZR1 SEALY, Texas, Dec. 22, 2025 (GLOBE NEWSWIRE) -- Hennessey, the ...