Well thanks for the help in advanced. I will start with a little history about the car it a 99 mustang with a 393 and a six speed trans. The engine is about 11 to 1 c/r and has a 620 intake 615 exhaust large over lap cam that has about nothing for vacuum. The engine in a drag car ran great with a carb around 9.90 to 10.0 in the ¼ . Now I'm trying to make it streetable with BS3 and having some tuning issues. I will attach some logs from the test drives I took today. My biggest complaint is when I'm letting out the clutch I really have to be in to the throttle and slip the clutch quite a lot. Or I go in to the buck and jerk that if I didn't push in the clutch it would knock your teeth out! Its like the car has some crazy throttle response. Any help would be great. I have logs that I can shoot over.