Two things I didn't mention. Setting the shift light to 5500 was the best, 30 degrees total also. I am trying to convince my friend to put a K1 4.125 stroke crank in it with 5.85 chev rods. It would be 421 cubes and add 1.2 points compression using the same pistons. Add that 260/264/106 by . 560 lift cam and it ought to be a mean dog rather than a pup. Thoughts on that idea?
