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Oldsguy · 07-07-2006, 06:43 AM

I don't use that break-in at oil changes, only when I change cams or valve train components. I am sure it wouldn't hurt at all though. It is a definite must after changing components or a rebuild though.

07-07-2006, 06:43 AM	#4 (permalink)
Oldsguy Administrator Join Date: May 2004 Location: Lees Summit MO Posts: 2,857	I don't use that break-in at oil changes, only when I change cams or valve train components. I am sure it wouldn't hurt at all though. It is a definite must after changing components or a rebuild though. __________________ Dan '46 2 door