Pond Skipper, I would rub the top of the AP piston on some 600 sandpaper first to get rid of the nasty machining marks. Isn't it an .06 or .09? I didn't know that they made an .049. I lap my motors with Brasso or Silvo. Can't wait for the numbers on the Profi. I think I will run up my piped CS and Fora .049 soon, as soon as I get some time. Got some building construction and a move coming up.
Last edited by aspeed; 04-18-2015 at 05:35 PM.