Stock 340 block with mopar billet crank, 6.250 Compstar rods ,JE pistons, 10.9 to 1 comp. .255/.266 @.050 custom solid roller
and Indy 360-2 heads. Made 662 hp on dyno with a ProSystems 1050 on 93 octane gas. I have been running it with a untuned 950. So far it has run a 6.29@109 with a 1.33 60 ft. Truck weighs 2950,has home made caltracks,315/60 Drag Radials ,runs on pump gas and drove 40 miles round trip to track when I ran the 6.29. I have the 1050 on it now and tried it one time and it would not hook at all.
