what size main jet should be in a 89 trx 250r if it has full fmf exhaust and k/n filter? also it says only run 20:1 on the gas tank, can you run like 32/1
what should the jet be?
- Thread starter 89blaster89
- Start date
you have a 250r?
my dad does but i get to ride it
and he said i can buy it from him half price once i get a jobI:I
I dont know exactly, but im pretty sure your dads 250r has more engine mods than that, thoughI:I
no more mods that affect the jetting though
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