Re: Reputable Cleveland head porting companies.
I agree with all said here, but if really in need of an affordable and good head porter, Les Schmader in Lucinda PA does great work on iron heads and is affordable, especially if he happens to be near you.
However, I agree, a standard zero deck 408 with a set of AFR Windsor heads will be a downright monster and much cheaper in the end. There are even more affordable heads out there, but I have long been an AFR fan for power potential and quality.
70 Sportsroof, 427 FE/489 cid, TKO-600, 31 spline 4.10, A/C. modified Mass-flo EFI/reprogrammed A9L/CnC ported Victor.