KDX250SR Jetting with FMF Fat pipe and DEP tail pipe
have had bike for 4 years in shed bought as runner blown crank seals
just had piston blow found out was fitted with 145 main jet WTF
standard is 165 I think as only have the manual for the non SR model
Has any one got the sizes for standard and how much difference for the fat pipe ??
thanks john
KDX250SR Jetting with FMF Fat pipe and DEP tail pipe ?
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I don't know about the SR model, but the standard model came stock with 45/165 jets. 145 seems pretty lean. I run a 152 in my KDX250. The stock jets are very rich so most people don't keep them in long, unless they like changing plugs every 30 min.
Again, I only have info on the standard KDX250. But, when I put my FMF pipe on, I had to drop from 158 to 152 on the main.
Again, I only have info on the standard KDX250. But, when I put my FMF pipe on, I had to drop from 158 to 152 on the main.