Cadillac STS-V dyno sheet showing 389.81 hp and 382.21 lb-ft pea…

Dyno chart printout from Superior Automotive Engineering (2675 W. Woodland Dr., 714-503-1880) overlaying two Cadillac STS-V pulls: run 002 at 387.55 hp / 378.28 lb-ft and run 007 at 389.81 hp / 382.21 lb-ft. Power and torque curves run from about 3,000 to 6,500 rpm with an air/fuel ratio trace along the bottom.

AI caption July 2010 · Photo 51 of 320