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Old 02-11-2006 | 04:24 PM
  #390  
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ryan6682
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Joined: Feb 2005
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From: utah
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Silver shim is 3mm and copper is 1mm you can run 30% with these shims. if you want you can take the copper out after breakin to run 20%.

STS keeps changing what comes with the motors. first ones came with all three shims for a total of 6mm then they changed to just the sliver 3mm now they put .4mm worth of shims in . I think they readded the shim to make breakin easier on you and the pullstart.
Last edited by Artificial-I; 02-11-2006 at 04:36 PM.
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