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Old 01-31-2018, 11:54 AM
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Default 99 yz 250 power jet

     

So I have a 99 which is the first year of the kehien carb to my knowledge. The bike ran decent but wouldn't run right on full throttle I tried everything cleaned carb multiple times. Last time I noticed that the tip on the electronic thing that closes the powerjet on mine was cracked and probably not working correctly. I looked everywhere online to try to find the part and was unsuccessful.

As far as I can tell the 99 is the only year that had this option and it also had an 80 power jet and the rest had a 50 powerjet is this true??

If so has anyone ever capped off that part of the carb and just put a 50 jet in it?

If I need that part does anyone know where to get one also?

---------- Post added at 11:54 AM ---------- Previous post was at 11:44 AM ----------

The part Im refering to is 5CU-1410H-00-00 FUEL CUT SOLENOID VALVE
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