Well I got a problem ticking noise coming from the head. 4th gear redline just about, someones knee was in the way, couldnt get it into 5th, it went into 3rd, hit about 8,000 rpms. Something up towards the top is ticking. Its a 93 integra gs. 158,XXX miles. If anyone has any ideas please tell me, im gonna get a small video/sound up tomorrow to see if anyone can help me solve my problem. If its just going to be something small or do you think it would be wise to replace the whole head?