Thread: COMP 041 clones
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Old 12-30-2016, 11:55 AM
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steve25 steve25 is offline
Ultimate Warrior
  
Join Date: May 2008
Location: Westchester NY
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Mill your SD heads .060" to get the comp up from 8.4 to near 9.3 and not only will your vacuum come up , but so will the motors power along with improved idle.

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