damn, yeah i know they are perfectly round, He honed them all out look GREAT, but,he didnt measure the piston/wall clearances before he honed them out. But i mean he said the vitara pistons are .004 smaller than OEM pistons anyways, so I doubt that had anythign to do with it. But are you saying when the engine warms up it wont have piston slap as much?? or at all. Shit doesnt sound cool at all.Dont want that. Oh and Id rather sleeve a d series than swap in my b series i have. jsut because of the people where i live, think B series is so god, and D aitn shit, so ima give a beatin with my D for a lil while.But anyways thanks, I went ahead and told him to install them with the .008 clearance, and of course he says his work has no gauruntee now oh well, lata