Quote:
Originally Posted by hassmaschine
the head bolts are steel. if you mean the bolts on the front that seal the timing cover to the block, those are aluminum.
funny enough, it probably helps contribute to the lightness of the N52. All those bolts add up - probably a few lbs saved just using the lighter bolts.
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I did actually mean the head bolts (4 pieces) vs the VC bolts -- maybe I gotta check my spares again. I know the oil pan bolt set was super light too; but I could of sworn I was questioning the rigidity of a few significant bolts.