Hoyt, I have that article, it's awesome. The 2 things my motor will have that that one didn't is the HEI and the increased stroke. My block will be bored .050 over instead of .125 over like what McGurk did. I'm wondering what benefit the increased stroke would look like on those charts! Anyone care to speculate? Anyway, thanks for the info, I'll keep posting progress. The block just got decked and is now at the machine shop getting bored.


62 Chevy C-10 Fleetside LB 235 4spd w/O.D.