Posts
205
Joined
3/16/2015
Location
CA
US
Edited Date/Time
11/17/2022 6:01am
Hey guys, I have an 04 Honda cr125 with FMF Fatty and shorty, Vforce Reid’s. I had a 420 main with a 32.5 pilot, clip on 3rd position, air screw 2 turns out running 32:1 with A BR9EG. Was fouling plugs every 20 minutes. So I put a BR8ES in and ran 40:1 and seemed to fix the fouling problem but the bike still seemed to idle high. I contacted Fmf and they said to run a 400 main with stock pilot (40) and clip 3rd position. I haven’t fouled any plugs but it still doesn’t feel right. Doesn’t idle high but the header seemed to get pretty warm after I ran it just around the block. Is that normal ? Anyone have an idea of what I can do to get this thing running “normal” ? I don’t really know what direction to go as I am not too familiar 2 strokes.
Did you try these jets?
thanks
The Shop
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