Originally Posted by F-BIRD'88
if you have to pay someone to port these heads, its not really worth it.
Its a DIY thing on these and most stock factory SBC heads.
Porting labour costs money. it's labour-time intensive.
Port them yourself, first, then get and pay for the machining done. (new valve job etc) Don;t be shy with the porting. They need a good work over.
You're not talking about porting the bowels are you?