Originally Posted by Cab_Burge
Originally Posted by g-man70
I'm still running the break-in oil.
Why?
Change it now please and let us know what that does for your motor scope
I change all my newly rebuilt motors oil and filter after 20 to 40 minutes running times depending on the cam and lifter types, if it has a roller cams and lifter I change the oil and filter after 30+minutes, flat tappet type cam and lifters max of 30 minutes before changing both.
I cu the filter cover, outer shell, off so I can inspect the filter element after cutting all of it off the inner canister holder so I can inspect what is in the pleats wrench scope up


This, and I also change the oil again at 500 miles. May be overkill, but I sleep better knowing for certain what is going on inside after cutting open the filter.