I asked in bike tech, but I didn't really get anywhere, so I figured I'd try in here. My roommate is trying to get some machine work done to his '88 Honda Magna block. It's got a 70mm bore that he'd like to take out to 70.25mm. Most places don't have tools small enough to do this. He also needs the cam runners line bored, which seems about impossible to get done. Can anybody suggest a shop?