The ACTParts Rebuild Shop knows the importance of quality assurance and testing. The Dyno Test Bench is designed to measure force, power, and torque by applying rotation and external forces on a component. Dyno testing simulates a real operation environment taking the component through a full set of operations, gear changes, speed changes, and operating through the design speed range in each gear. Every single transmission or component we build is tested on a Dyno bench to ensure it meets or exceeds OEM specifications.