Procom Performance CDI for 2004-05 Yamaha YZ250 - PE-C-MY250-A 1981 Honda CB650A 25mm Cylinder Stroke Volume 57

25mm Cylinder Stroke Volume 57

Part Number: NA-50080R

2019 Yamaha YZ250FX

2017 Polaris Ranger 900 XP Pursuit Camo

Part Number: 607M06740

Procom Performance CDI for 2004-05 Yamaha YZ250 - PE-C-MY250-A 1981 Honda CB650A 25mm Cylinder Stroke Volume 57ProCom Performance CDI Part Number: PE C MY250 A Performance CDI replaces OEM unit Timing curve optimized for maximum performance Modern circuitry allows for better spark energy Simple plug in performance upgrade Comes with a Full One Year Warranty PROCOM Performance CDI for the Yamaha YZ250 (2004 05) increases the rev limit by 1,000 RPM over the stock rev limit. In addition, this unit offers a re mapped timing curve which yields a noticeable increase