Stock 73 340 block., no fill and no girdle. 379 Mopar billet crank, Callies Compstar 6.250 chevy rods and custom JE pistons (10.9 compression ,Pump gas motor, 394 ci). 255/266 custom solid roller, Indy CNC 360-2 heads ported by Brett Miller. Ported 360-3R intake. When it ran the 6.29 last year it had a 950HP on it. It has a ProSystems 1050 Dom. now. That is the reason it picked up to 6.21 and gained 2 mph.
With the 1050 is lost 7 hundreths in the 60 ft. The squirters are too big and I think the jets are too. I only went back to the track twice to tune on the carb but now I am having traction issues. I also built the headers myself, my first ever set. It has 3 in Dynomax Bullet mufflers.