GC + Valvo synpower in my ATV?

[Chris142]

I picked up some GC on sale @ A-Zone yesterday. I also picked up a 15 oz bottle of Valvoline synpower additive.

Last year after rebuilding my engine.... Again. I switched back to "car" oils to try to combat a bad engine design that prematurly wears out one of the camshafts.

Fortunatly My wetclutch does not do anything weird with oil that contains moly. How much of the additive should I add per qt of oil to bring the Moly and Zinc levels up a little?

 

[wileyE]

I'd say a lot less than you'd think, maybe 1oz per qt tops? Might also look into having the problem cam treated with something like microblue.
Never had any problem with moly or energy conserving oils and wetclutches either FWIW.