Sheaf Automotive offers full service Dyno Tuning for all makes and models utilizing our state of the art tuning equipment. Surrounding out 2wd dyno is a host of sensors and data logging devices to insure that not only is the maximum amount of power being produced, but also the maximum amount of reliable power!

24” Diameter Roller with Traction Grooves limits tire deflection under heavy load.

With an advertised wheel horsepower rating of 2,400 horsepower (3,000 crankshaft hp) we encourage people to try to break our dyno!

Our standardized approach to tuning allows for proper AFR and spark tables under all driving modes

Our Eddy Current A/C Motor allows us to apply a reliable load up the vehicle simulate road conditions and build full boost during wide open pulls.

Our 28 Chanel data logging system allows us to approach the tuning process with all collectible data points necessary to properly engineer a proper running engine and calibrate speedometers and shift points and emissions verifications. Wideband AFR, Boost/Vacuum Gauges, Weather Station, Exhaust Gas Temperature and various OBD2 Data Logging.