Originally Posted by 10secGTX
Originally Posted by AndyF
Were you running full exhaust at the track? I think you said you have 3.5 inch exhaust with mufflers?


I have exhaust with mufflers, that dumps out at axle. I had a issue with the tires and need to glue them to the rim .. we marked the tire and rim and it moved about half the way around the rim. so I will see how the 60' will improve once I can get that together


The cam that is in that engine might not be "perfect" for mufflers so that is one thing you could check by running without the exhaust system once you get the car hooking hard. If you still have the extra set of 1.85 rocker arms that is another variable you can play with once the car is hooking.