a buddy of mine is putting in a new 5.3 after his other one leaned out too much and torched the pistons.
(dealer ship is putting a new motor in, not used)
his question is should he keep the stock pistons in it or get different ones? Who sells the pistons for the 5.3?
He is worried that if he has some custom made they will be better paper weights than anything.
Some of his mods are, magnacharger, larger J tube, 90mm throtle body, 8lbs of boost, full tigged exsaust, and he is putting in a mild cam. That is all i remember ...
thanks
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