Its a real loose convert (5000 stall). Sam says its something about loading the dyno and how a C4 acts. If it was a Gluide it wouldn't do it. I told him that I wanted to make over 1000 hp, he said that a C4 would never do it on a chassis dyno. We need to take it to the track and calculate the true horsepower. The HP ramp was real good, it went straight up, but no matterw what I did, at 7500 it just fell over.
We have a Weldon 2345 pump (300 gph) and 160 lbs injectors so it wasn't running out of fuel. The car would just get to 7500 and stop.