PCC auto shop teacher Jason Spohr and the World Products dyno prep crew make ready for the eliminations. Jason swears by reverse cooling and says, "I see a 25-degree difference between inlet and outlet coolant temperatures on Norm Grimes' dyno in California." The World Products dyno crew worked non-stop loading and unloading contestants engines all week. They are (L to R) Don Keefe, Al Mazza and Luke Woroniecki. Thanks guys!