Optimize the valve phase angle, achieve precise control of intake valve closure, and increase the actual intake volume at low speeds.
Customize the sportive speed curve, reduce the impact on the rocker arms, and achieve gentle opening and closing of the valves.
Balanced shaft design in collaboration, matched with high-speed operation, significantly reduces vibration.
Pre-adjust the crankshaft phase, factory-matched to the engine characteristics, no need for additional timing adjustment.
Combination modula
وصف
Compatible with Regal Raptor DD350 Bobber YongYuan YY350 YY350-6A YY350-9A Camshaft Cam Shaft Swing Rocker Arm
Material : /
Origin : Mainland China
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