I have my GT40 heads disassembled. Everything looks really good. No burrs at the keepers or valve tips and guides are snug with minimal play. They don't even really need a valve grind. I'm planing on just hand lapping them. Gonna get some mild porting work done and have them milled .030 as well.
Which valve seals would you recommend? I had already gotten some Comp Cams ones that dont fit unless you machine the guides. I don't want to do that. I'd prefer to avoid the Felpro umbrella type seals too.
So, what brand and part# do you recommend for valve seals?
Thanks.....
Which valve seals would you recommend? I had already gotten some Comp Cams ones that dont fit unless you machine the guides. I don't want to do that. I'd prefer to avoid the Felpro umbrella type seals too.
So, what brand and part# do you recommend for valve seals?
Thanks.....