Quote Originally Posted by joshk5145
i was thinkin about doing this also and was wondering about how much a normal port and polish was. if i get my head ported should i also get my intake mani and throttle body ported to match? not tryin to mess up his post i'm just curious. i have a f22b2 (sohc non vtec). thanks for any info.......
Gains on a SOHC will be non existent. You are betting off spending the money on a Header or tuning that porting a head

Besides the F and H heads flow really well, youll never push the bottom end far enough that the head wont flow enough.