2007 yz450f stock mechanical cam chain timing... anyone.. help.. please?

hey guys. I have a friend whos having a little trouble with his 2007 yz 450f.

he wants to know what the stock mechanical cam chain timing is for his bike, or how to find it

if ANYONE has ANY info, it would be greatly appreciated. Im not 100% sure what he means by this question... he just said "ask those TT guy this"


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