keith blacks

That's nearly the identical build I have in my 68 Cuda. 360 w/kb107's. X heads pocket ported and port matched and polished chambers. Apparently my heads were milled quite a bit before I got them cause they cc'd at 66 cc so the final compression is 10.21 to 1 with a .027 gasket and the pistons .021 in the hole. 274 xe cam. Hooker headers. Air gap intake. 750 holley vac. sec. 2800 stall. 4:10 gears (hate em. Way too low for street cruising, switching to 3.55's ASAP). Runs fine on pump gas. Never a sign of spark knock.

Haven't been to the track with it yet. Just got it together a little over a month ago. Runs real strong though.