FALCONAROUND
Well-known member
I'm putting a C-8DE larger log head on my sisters 66 200.
I want to upgrade the Exhaust valves to 1.44 or 1.5" but I'm not able to find Any information on the part numbers or auto application to have my machinist order them from.
He said a 1.5 exhaust is pushing it even without hardened seats, and he don't have any specs to go with. So I'm asking here for direct application names or part numbers to use them in a 68 log head with all stock 66 internals.
Thanks!
I want to upgrade the Exhaust valves to 1.44 or 1.5" but I'm not able to find Any information on the part numbers or auto application to have my machinist order them from.
He said a 1.5 exhaust is pushing it even without hardened seats, and he don't have any specs to go with. So I'm asking here for direct application names or part numbers to use them in a 68 log head with all stock 66 internals.
Thanks!
