Search results

Thanks guys for the replies. I think I won't port the heads. When I say port I really mean just smoothing out the exhaust short turn radius and the bowl areas a bit. But it really doesn't seem worth it given the generous amount of air these heads flow and my smallish solid flat tappet cam. Even...

Hi everyone - I just bought a 1971 Mach 1 Mustang. It has 351C 4V and 4 speed, and 3.25 Trak-Loc gears. I will be putting a new cam, intake and headers on the engine. I will have the heads off so I thought that I would get some mild porting done on the heads while they were off; some bowl work...