Chevrolet’s 2026 ZR1 delivers blistering performance on paper, but recent dyno tests hint it might be even more powerful than ...
A Porsche 992 GT3 RS is tested on a hub dyno, revving all the way to 9000rpm with a straight piped Inconel exhaust. Clean ...
ThatDudeInBlue documents how a Mustang GT made more horsepower than expected on the dyno.