is anybody running stock pushrods with an aftermarket cam? i think i have decided on this cam and was wondering if i could get away with using the stock push rods and valve springs? are the valve springs a known weak point for the 5.3's?
is anybody running stock pushrods with an aftermarket cam? i think i have decided on this cam and was wondering if i could get away with using the stock push rods and valve springs? are the valve springs a known weak point for the 5.3's?
Last edited by mudseeker; 01-11-2009 at 11:15 PM. Reason: spelling
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