Its a really long story, so two pistons are not looking too hot, I found that out after blowing a head gasket. I'm currently rebuilding the whole car so I'm looking at re-building the whole motor because its an old-school rebuild. I don't want a new cam because this one is still good and I've heard horror stories about the new crap from china town. The heads are heavily modified and Im almost positive need some work. I just want to guarantee when its up and running that she wont blow on me.