it has an FMF fatty and a turbine core 2 silencer.
thank you in advance
Full Version: Jetting?
what would be the correct jetting for an '86 stock 250R?
it has an FMF fatty and a turbine core 2 silencer.
thank you in advance
it has an FMF fatty and a turbine core 2 silencer.
thank you in advance
FMF claims stock. i might put a 148 main but id leave the needle clip alone. JMO. best way to find out is get a wrench for your spark plug and a couple mains and do some chops. no two bikes are the same.
Like HA2 said, all bikes are different. I would bump it up 2 jets, do plug checks and go from there. Jets are cheap, top ends are not 
lol exactly!
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