Heavy-Duty Rocker Arm Assembly: This RedCap rocker arms camshaft holder assembly is designed specifically for 63mm 200cc GY6 EFI B-Block engines. Built from durable materials for high heat and stress resistance, it ensures consistent valve timing and top-end engine reliability for your scooter, moped, or ATV.
Fit for GY6 EFI B-Block Engines: Compatible with most 170cc to 200cc GY6 B-Block EFI engines, this rocker arm assembly offers a secure fit and seamless performance. Ideal for replacing worn or damaged camshaft holders on TaoTao, Jonway, Roketa, SunL, Coolster, Baja, and other Chinese-made go-karts and mopeds.
High-Performance EFI Systems: Engineered to meet the demands of fuel-injected (EFI) systems, this camshaft holder enhances engine timing, improves throttle response, and supports high-RPM performance. A must-have component for keeping your GY6 engine running smooth under intense riding conditions.
Reliable Valve Operation: With precision-machined rocker arms and a reinforced camshaft holder, this assembly guarantees consistent valve movement and superior durability. The robust construction helps maintain engine compression and withstands prolonged exposure to high temperatures and engine vibrations.
Easy Replacement: Whether you're restoring an ATV or upgrading your scooter's engine, this plug-and-play rocker arm assembly installs easily with basic tools. Save time and money by avoiding complicated adjustments_just bolt it in and enjoy improved engine performance and longevity.