Hey is it true that the MC500 runs were made with MR9 race gas and the 1000's werent?If so its a bogus comparison and not even worth talking about.Have seen exotic fuels give up to a 5hp gain.Sometimes more in small areas.
Smoothing at 5 and I win. I like this one better LOL . The 432 was even smoother yet . Now I wish I had thrown the mx400 ecm to see how high the power would have gone a redline.