I has a freshly built 462ci BB in a full body regal. The motor is zero decked clearance with 11.5:1 Ross lightwieght pistons, Set of Fully ported 430 heads, TA 408s solid camshaft, Double roller timing chain, SP1 intake, 1000 cfm Silver claw carb, 400 transmission with 4000 stahl, 4.10 rear gears, and a 300 shot of NOS. I took the car to the track and it has more power but I can't get it out of it. It turns up quicker and has a better response but it still runs the same as my stage 1 motor I took out of the car. It was a 462 ci 9.5:1 motor with bone stock heads on it with everything except the camshaft was a TA 608 camshaft hydraulic and the car still only runs 7.30's through the 1/8th of the mile. I think it is the converter but can someone give me some help please. I figure the motor should run some 6.80's in the 1/8th of the mile.