News

540-Inch Big-Block Chevy Makes Nearly 1,000 HP At 7,400 RPM On The Dyno Westech Dyno Tests a 540-Inch Big-Block High-Compression Chevy That Made Nearly 1,000 HP At 7,400 RPM. Related Videos ...
The vehicle in question is the new BMW M5, which was put on the dyno by the folks over ... above 550 pound-feet (745 Newton-meters) from just over 2,000 rpm to about 5,750 rpm.