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  Topic Review (Newest First)
06-19-2016 07:29 PM
Bryce Gregory here is a picture of the plug, this like its rich over lean... any ideas?
06-19-2016 06:53 PM
Bryce Gregory Thanks for the feedback... FMF did not reccomend Jet Change without removing airbox lid...., but maybe
06-19-2016 03:19 PM
DEZPERADO I don't know about 125's, but I do know that with a UNI filter and FMF exhaust, the jetting needs to be checked. Maybe a cooler plug.
06-19-2016 12:58 PM
Bryce Gregory
Overheating Help please!

Hi, my sons mostly Stock Raptor 125 has started overheating, any ideas on potential causes would be helpful. 30 minutes in on XC course, only about 75 degrees outside....
  1. Procom CDI set on "2"
  2. UNI Filter
  3. GYTR FMF exhaust
  4. NGK iridium Plug
  5. Stock Airbox
  6. no jet change
  7. Stock unmodified head
  8. Stock Bore and stroke
Last week we burned up rod bearing (massive overheat followed), rebuilt bottom end. and this week overheat and stalled, motor still runs fine, is it possible that carb tuning is that far off? or the Procom could be causing? Please help, people with experience...

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