Heads flow 350 cfm at .650, .700 and .800. I bet they flow 350 cfm if you pull the valves out of them!

A second spray bar might do the trick but I think I'd use pushrod oiling if I was going to run this combo. Just have to find the correct lifter. I have had trouble in that area before with lifters that don't really work to well.

I saw the little spots and wondered about some detonation. The ignition was set at 35 degrees and we ran race gas. So it should be a safe tune up but there could've been some detonation.

One nice thing about the crank trigger and the belt drive distributor is that the timing was rock steady. She started right up without any problem either. That was the first time for me using those parts so I was happy to see that they worked out okay.