Oh also Henry, if you are just rebuilding a engine again that's used and the cylinder walls are still really good shape then you can use a brush hone or a flex hone (which is what I used on all the engines that I had to do). Yeah you may think I am a dumbass because I am the one that asks all the questions and you never see me giving help but reason I don't give help is because if I don't know something too well then I won't say nothing. All I said is he could hone it himself. If you don't believe me then I can tell you how to do it or the way I learned to do it.... Really, I don't wan't to sound like a ass but I kinda get pissed when people think I am some dumbass and they think I should just not say nothing if I don't know what I am talking about when I do. When that happens then I have to say something, especially when I get that all the time.