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Re: Connecting rods-oiler hole-why is it there?
Posted to Technical Theory Forum on 6/10/2003

WOW! Everyone has most of it right.

Oil squirt holes in the bottom ends of rods are used for several reasons: engineer's choice.

1. To provide a little extra oil to the major thrust side of the piston skirt and cylinder wall. (The major thrust side is the ... Login to read more.