NCY High-RPM Racing Valve Set - 28/23mm for GY6 gifts TaoTao: Powermax 150

TaoTao: Powermax 150

GPS Mounts

These are also the OEM replacement valves for the NCY Big Valve High-Flow Cylinder Head (SKU 1100-1254)

custom edge that stands out on the street

Made in Taiwan by Prima

NCY High-RPM Racing Valve Set - 28/23mm for GY6 gifts TaoTao: Powermax 150NCY Performance Racing Valves deliver a noticeable improvement in idle quality and high end pull on GY6 125cc, 150cc, and 171cc engines. Precision lapped seats ensure a perfect 360 seal, eliminating compression loss and erratic idling common with soft factory valves that stretch or leak under high stress. These are also the OEM replacement valves for the NCY Big Valve High Flow Cylinder Head (SKU 1100 1254). Made in Taiwan. SKU: 1100 1257. Key