Originally Posted by dvw
Originally Posted by Uberpube
Originally Posted by dvw
My used gear has 700+ passes on it. Looks fine.
Doug

What material, what oil pump?
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Bonze gear. Indy single line pump cover with the Melling thick rotor pump. 5w20/30 JR1 synthetic. Cam endplay is controlled with a Jessel belt dive.
Doug


Maybe thrust has some thing to do with it I have a Milodon gear drive that sets thrust of the cam and the bronze gear in my 512 is sill in good shape too.