The Ford Barn - View Single Post - Holly 94 jet recommendation for a flathead running open exhaust?

F1 Flathead · 06-14-2010, 06:55 AM

Decided this weekend to tear the heads off and check out the valves and springs. I cranked it over with the intake off and I could definitely see it blowing back through the intake ports on 2 of the cylinders so I at least have two valves not closing tightly. I will tear it all down, clean it up, reface the valves and seats if required, check the valves springs and replace if weak, put it all back together and report.
Dan

06-14-2010, 06:55 AM	#48
F1 Flathead Member Join Date: May 2010 Location: Brighton Michigan Posts: 47	Re: Holly 94 jet recommendation for a flathead running open exhaust? Decided this weekend to tear the heads off and check out the valves and springs. I cranked it over with the intake off and I could definitely see it blowing back through the intake ports on 2 of the cylinders so I at least have two valves not closing tightly. I will tear it all down, clean it up, reface the valves and seats if required, check the valves springs and replace if weak, put it all back together and report. Dan