Wiseco FMC141 Fuel Management Controller for Yamaha WR250X
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Wiseco FMC141 Fuel Management Controller for Yamaha WR250X
Plug and play installation
Easy push button operation
Easy air/fuel ratio adjustments
3 basic zones of operation
For race applications only
Easily adjusts fuel flow for modifications, such as high compression pistons, cams, intake and exhaust, to fine tune your vehicle. No dyno or computer needed. Complete with built in accelerator pump tuning capability.