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geezer#99 · 08-28-2020, 07:00 PM

While you don’t need break in oil, just remember that elevated rpm (about 1500 rpm) is still needed on first fire up. Most of the cam/lifters oiling is from oil splash.

08-28-2020, 07:00 PM	#3
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,516	Re: Is break in oil on an L31 a good idea? While you don’t need break in oil, just remember that elevated rpm (about 1500 rpm) is still needed on first fire up. Most of the cam/lifters oiling is from oil splash.