Quote Originally Posted by most-hated View Post
so well wil some 862's milled 30 ,ported ,3 angle valve job and the 317 valves work on an lq9 good

NO! whatever you do DO NOT MILL THEM reason being it would put the compression above 12:1 pending on what you wanna do depends on what you get, are you naming heads cause there cheap or you have them already?

you can find 243s rather cheap, i would mill them and port those..