Cardinals Racing Oversized Valves - 4V Yamaha (20ex/23in)
Cardinals Racing has produced replacement large/oversized valves for racing applications with high wear resistance. Increase your intake and exhaust gas flow with larger valves, requires porting of the original cylinder head.
- Intake Size: 23x4.5x85mm
- Exhaust Size: 20x4.5x85mm
Yamaha LC135/Jupiter MX/Crypton X/Spark/Exciter/sniper/T135
Yamaha Y15ZR/Jupiter MX King/Crypton X/Spark/Exciter/Sniper T150
Yamaha Fz150i Vixion