LOL, hey matt dont bust the cummins to hard, we had a 350 big cam in our 76 359 that made 565 to the ground. i cant say how fast it was cause it pegged the speedo. had a heck of a time with the heads move n roound on the block, ( we threw 42 lbs a boost in her, that was a contributing factor..lol) i like the 60 series in the ford , but a buzzin dozen would be neater...Hee hee
Scott