Thread: roller rocker arm for the 911
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doug petty doug petty is offline
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Join Date: Oct 2001
Location: las vegas nv
Posts: 99
I WAS TOLD ONCE THAT ROLLER BEARING ROCKERS DON'T LIVE LONG SINCE NEEDLES ARE DESIGNED TO GO ROUND & ROUND.
THE SHAFTS GET PITTED FROM ONLY TRAVELING ABOUT 50 DEGREES, THATS WHY MANUFACTURERS THAT ARE CONCERNED ABOUT QUALITY USE BUSHINGS.
Old 05-06-2003, 05:57 AM
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