I printed out some lump port info and took that and both of my Leo Santucci Books Vol. 1 & 2 up to my machinist so he can look over all of the inline info. He agreed that the 1.60 exh valve was the way to go. So it's gonna have 1.84-1.60 valves with porting and unshrouding.
He's got my short block about finished, then he's going to work on the head. I guess I should order my Offy intake and headers soon.

Last edited by 47Thriftmaster250; 06/28/14 10:19 AM.

Projects:
1947 Chevy 3100 Thriftmaster - 255 L6/5spd
1970 Chevy Camaro - 406/T56 Mag - Pro-touring