Well have a gallon through my Argus now. Went to the track to practice yesterday. So far so good. Still has some mechanical pinch but can start it up without heating anymore, just takes a little longer to warm up. Runs great. Got a lot of sure sounds good, runs good. Then they asked what kinda motor it was and Id tell them a Argus and the next reply was what the hell is a Argus. So then Id spend the next few mins telling them what a Argus is. But most seemed impressed. I have a race Sat. So ill let you all know how it goes.