Originally Posted by raiden571
precisely. i will slighty disagree on head work. personally, i would just have the valves re-lapped, 3angle valve job and some very monor poikshing, not even porting. just polishing the exhasut side, u may get some better gains bottom end being that your valves are on fresh surface and gets a perfect seal, exhaust will escape more efficently.
meh...its maybe a couple whp here or there...for the price there are bigger gains to be had with other mods....I keep PnP/polishing/valve grinds until I would need to squeeze the very last drips of hp out.