Quote:
Originally Posted by north
What about piston rings, oil burn on load is often ring related. Also was the head tested for trueness? A leak between oil passages and combustion chamber could cause oil loss and could be temperature sensitive.
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Brand new rebuild. New pistons, rings, bearings, etc.
Block was decked and cylinder head resurfaced.
Both surfaces are perfect.
Only huffs smoke after a stop and when taking off. The exhaust valve stems are leaking oil. I'm going to have the cylinder head guy redo the guides again and install positive seals on the exhaust valves also.