bjuice

if your little over 12 to 1 compression...no surprise to me your HP is close at 600hp and some change,,( whats the TQ ?)...Also your et's are in the ball park for a 600 hp motor and a car that is close to 3200 lb..is this with or without driver.?

also i had a 89 ladder bar camaro 4 plus yrs ago..weighed 3200lb with me in the car...had a 406ci that made 607hp...with a glide and a 4.56 gear..i ran consistant mid 6.30's in the 1/8 at 110mph and a best 1/4 mile of 9.92 at 137 mph...60 fts stayed in the low 1.40 range..

My buddy runs a 18 degree 434ci with approx 15 to 1 compression and it made 740 ish HP on the dyno..( he runs VP Import fuel 120 octane)