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Old 05-31-2009, 02:03 AM   #4 (permalink)
wrench97
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Join Date: May 2008
Location: S.E. Pennsylvania
Posts: 18,605
OS: Win7


Re: timing mark keeps moving on race car

The fly weights should not cause it at that rpm they would fully spun out, see it the top of the distributor shaft (where the rotor is) has play forward and backward that would be an indication of bad bushings at the top of the distributor for the rest of the bushings you'll have to pull the dist, out and check the bottom.
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