500hp & 600hp Bench Racing thread

Yeah I know John, it was built originally as a 605 with 4.625 crank with a big cam etc., hence the heads. Crank got damaged somehow and was rebuilt with the heads but more for street/strip with a mild s/roller cam etc., we bought motor fresh/dyno'd to run 10.50's in the 3800lb brkt RR, its gone 10.30's so far through the muffs, got it for a good price. Its all wrong really but works for what my mate wanted. Had to a have a race 727 built/converter, Dana 60, spent a lot of money, guess he ran out and used his 950 from the 12 sec 440 it had in it