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If this is a more or less "Stock" engine with standard bearing clearances a High Volume pump should not be used. The 2nd pair of rockers do not appear to be oiling as well as the others. Check the pushrods and the hole through the rocker for blockage. The pump wont exceed 70 PSI as a standard HV pump goes into bypass at 70 PSI.
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Rick
As you slide down the Banister of Life, may the splinters never be pointing the wrong way 
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