318 build up

I guess it depends on how much you want to spend. The 67-69 318s have the lowest piston to deck clearance at least as far as stock pistons go. I'm using them in combination with mildly cleaned up 302 heads. This pairing yields a 9.3:1 compression ratio, which works well with mid-grade gasoline without retarding the timing.

Can't report any performance numbers. The car has a 2.76 7¼ rear that I have to take care of it until I can replace it. A 3.55 8.75 is in the works.

The 302 heads have small intake and exhaust runners. The Eddie Performer matches without modifications. The Performer RPM & Air gap are a better fit for 340/360 heads.