Will the T-Rex make significant power gains on heads?
Originally Posted by DanZ28
Almost got the tuning done on mine, should have some dyno numbers soon on an A4 with ABS S2 heads. I will say this, the Trex loves to rev and it rev's fast, I keep hitting my 7200 RPM limiter with a 6900 shift point, and it was still pulling hard when it hit the limiter. Needless to say, I had to drop the shift points to 6700 and up the limiter to 7400 for now. Anyone have that problem going that far over the shift point?
Dan
Dan


