Quote:
Originally Posted by Excaliber
I got squirt holes in the top of my rods and still run 80 psi.
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The hole on the little end is for
oil splash to lubricate the piston pin.
While I've seen rod bearings with "V" notches in the indicated location, the pistons & cylinders also get splash from
oil running out from between the rods as the shaft rotates. The larger the gap between the rods (usually .025 max) the more splash.