Description
Made in Thailand
PMZ150-5N-F
Rebuild or reseal your GY6-powered scooter's engine with the NCY Complete Engine Gasket Set
Designed specifically for the GY6 139QMB engine platform
SKU: 0700-1004
NCY High-RPM Racing Valve Set - 28/23mm for GY6 rear brake drum Made in ThailandNCY 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