USAC is not NASCAR and I really don't thing you are going to get anyones best motor. I have heard the name Ilmor as the one doing this independent test. That I think is a conflict of intrest as they themselves build a motor that competes with the other motors. It is going to be very hard to get a true reading unless you can take 4 cars right off of the track load them in the USAC trailer and take them to a Chassis dyno