You may not know but people come in and rent our Engine Dyno to test builds or an engine purchase. This way the customer knows all is well before installation. This MOPAR Hemi is such an example. This engine was built by someone else and the owner wanted to check for leaks and performance before installing into a 1970 Challenger. This one produced over 500 HP and 530 lbs TQ. Call and schedule your time today!