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Thread: Carb tuning
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Old 04-13-2012, 02:37 AM
  #26  
pe reivers
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Default RE: Carb tuning

Normally, if using the same fuel, needle tuning is required during the running in and finally when run in is done. Then you only tune for winter and summer season. Leaner in summer, richer in winter. Only the H-needle though.
That most don't tune the needles does not make it right BTW.