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Old 11-15-2020, 08:38 AM   #2
cadillac512
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Join Date: Apr 2019
Location: Kansas
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Default Re: Valve lubrication question on 8BA

It's just a combination of oil mist and oil thrown by the rotating crankshaft and rods. Later engines have drilled squirt holes in the rods to supply a bit more to the cam lobes and piston skirts but there's no direct pressure oiling to the tappets or valve chamber.


Terry
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