doesnt look ported or polished, and the valves look stock…my head has port n polish and +1 valves and even with the machine work i wouldnt sell it for that much…its just not a part worth what ur asking hence why it hasnt sold in months
It has been used by me when I had an Integra. Either I sell it or keep for my next Integra. If you were to have it done out at those machine shop they’ll charge you an arm and a leg for it.