Just talked to Rick for gettin top end sent back and he gave me an option to run a stock weisico 250 piston or a weisico for a 488. He said it was similar to porting the cylinder, not as noticable im sure but with shorter skirts in theory would hold the intake open longer sending in more air. Anyone try this yet or anyone even still ridin 250's

 

if rick told me the sled piston was better thats all i'd need to hear.. i hear he's kinda smart

lol
rich