lil john

Asymmetrical piston improve hp& longevity.Race technology 4 the street.Compare the trust side of the standard piston skrit vs the Asy. piston the scalloped skrits removes all the extra material 4 a savings of 60grams per piston.The wrist pin is shorter 2.250 vs 2.500-2.750 for your standard pin.JE pistons benifits aren't 4 just hp, the lighter, more balanced design also results in a more quieter piston with less slap.PHR JUNE 2014
This info is 4 the guy who's looking 2 stay 1 step ahead of the Comp....ford/dodge...etc.