Well guys, just got back from my dyno...very happy.
Joe Dasilva did the tuning nice A/F at 11.5-12 best run at 15deg timing, 45fp and 1.5 on the BTM:
476rwhp @ 5700 rpm
440rwtq @ 4600 rpm
We tried a pull with the BTM at 1.25 but due to my bald cold nittos it spun on the dyno. He said 500+rwhp would be no problem but better to keep it real safe.
Man this thing pulls like crazy on the highway.
Getting new BFG drags. need traction.