Engine is built with forged steel rods, aluminum pistons, acl race bearings, 8620 billet camshafts, etc etc. She's my little street beast. The motor has only 10,7xx miles on her at the time the oil was sampled. This was the 2nd oil change after the break-in oil changes. Copper is a bit high, but I believe there is some copper plating that happens during the manufacture of these camshafts, so it's probably a wear-in metal as noted in the report.