440EX HP
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Parts are ordered for the 440ex. JE 11:1 piston, web race cam, rockers, and sleeve. I've already got a WB R-series pipe and a K&N. In addition it will be receiving a mid-range port job. I figured I will be getting about 38-39 hp. I've got a dynojet kit all packages still sealed and a new xr250 cdi box for sale cheap. Does anyone have similar mods. How do you like it? Hows the power? I'd like to hear some stories.
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