High Performance No Rev Limiter DC Pulse CDI for CN250 and CFMoto 250 172mm Scooters and Go KartsCOMPATIBILITY: Apollo ?C Ani 250, Coach 250, Cruiser 250BMS ?C Machoman 250, L-Roar 250Eagle ?C Touring 250, Touring-2Ice Bear ?C PMZ250-C-F, PMZ250-H1, PMZ250-H2, PMZ250-H3Jonway ?C YY250T, YY250T-19, YY250T-2Lance ?C Duke Touring 250NST ?C MPS-250TPeace ?C TPGS-807 250, TPGS-813 250, TPGS-814 250Puma Cycles ?C Apollo 250Redstreak ?C Navigator 250Roketa ?C MC-13-250 (Bali), MC-68A-250 (Bali II), MC-54-250SSR ?C Esprit 250, Titan 250SUNL ?C SL250-2, SL250-22, SL250-29Tank Sports ?C Touring 250 (TK250T-H), Touring 250 DE (TK250T-2)TNG ?C TS 250Tomoto ?C 250T, 250T-4ZNEN ?C ZN250T-10, ZN250T-B, ZN250T-DOther similar models and 250cc Go KartsHigh-performance DC-powered and adjustable CDI for nearly all 250cc go karts. The advance curve on this CDI is 12 degrees and has an RPM ceiling of at least 9000RPMs. This racing CDI will advance your spark timing for an increase in overall performance.**This CDI works on