My take on the oiling system crossover tube for the small block

Jadaharabi said

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What did you find on the burnt tips?
My guess is turned cam bearing and no oil fed to the driver side head.

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Not exactly sure, but from the discussion I had with him he only had 30 psi oil pressure so the oil probably just was not getting there.
He said he was using those Mrl Bam lifters with no restriction of oil to the lifter bores.