I'm in the middle of taking my heads off my car for a new setup. They are fully ported with a 3 angle valve grind on the stock size valves. The Combustion Chambers and exhaust ports have been lightly polished. Valve guide liners and valve seals were also done. They were put on my car this summer and have around 3000miles on them. I have around $600 in machining alone not including the porting. The heads made good power with my mild hotcam. My best run on street tires this year was 12.5 @ 113mph. It made 346rwhp and 348rwtq. The impressive thing was the torque #'s. 309rwtq @ 1500rpm. Here's the dyno sheet: Dynosheet I'll post pics of the heads when I have them off. $800 shipped