I haven't had ANY of the problems that people say about the Vito's. Quite frankly, I see them as myths. Granted, I have smoked a cast piston in my from when I didn't know about 2 strokes but I ran down a dirt road pinned for about 10 minutes. The piston melted down, blew the rings apart and thrashed my crank bearings. But when the guy tore it down there was so little damage done to it that he didn't even need to really bore it. He just honed and deglazed the cylinder wall. And the rumors about the bad porting are wrong at least with people that I know of. My buddies got his done from Vito's and it's one of the cleanest jobs I've seen. So about Vito's, I support the BBK's 100%! Don't believe everything you hear. Vito's is cheap and reliable. And Vito's DOES make a forged piston for all bore sizes. They are pretty cheap too.