re jetting?

Joined
Jan 3, 2007
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#1
i have a 95 wr250 with a fmf fatty. I'am going to to the states tomorrow and buying a fmf gnary. Am I ging to have to rejet my bike or are the jets for the fatty the same as the gnarly? :blah:
 
Joined
Dec 29, 2002
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#2
They'll both be pretty close, IMHE. If you were going from stock to aftermarket, you might have to rejet but from Fatty to Gnarly, pretty much the same. The hardest part of the deal is keeping up with FMF's names: Fatty, Gnarly, Woods, Rev, SST, etc. Eh?