This is something that has bugged me for a long time, how is it that a set of forged pistons for a 4 cylinder cost the same as a 6 or an eight same thing for forged rods? I mean ok say a set of pistons for a v8 cost 800$ shouldn't a set of pistons for a 6 be 600$ and for a 4 400$ how do companys get away with charging the same price i know it cost them more to make 8 pistons then 4 pistons. It just has never made any sence to me:aigo: