just wandering if anyone knew if its ok to run after market piston kit in stock (not sleeved)cylinder(jug)????? i honed it out some just to clean up for new ring!but still within tolerance .5mm(47.50)

yes, the wiseco will be on the small size like the a piston. it is forged instead of cast so you need to warm it up a little slower than the cast piston or you can get a 4 corners siezure... no biggie just don't fire it up and go balls to the wall and you'll be Ok.

you can also buy vertex. cheaper and same guys that make the stock piston.