Roller Rocker Arm Of Jichai Spare Parts Z12VB.06.10.02

1、Reduced Friction: Roller rocker arms feature a roller tip that reduces friction between the rocker arm and the valve stem. This reduced friction results in less wear and tear on the valve train system, leading to improved engine longevity and performance.

2、Improved Valve Train Stability: Roller rocker arms provide better stability and less deflection compared to standard rocker arms. This stability is especially beneficial at high RPMs and when using high lift camshafts, where there can be significant valve train dynamics and forces.

3、Increased Valve Lift: Roller rocker arms can often offer increased valve lift compared to standard rockers due to their more efficient design. Increased valve lift allows for better airflow through the cylinders, resulting in improved engine performance and horsepower.

4、Reduced Heat Generation: The roller tip of roller rocker arms reduces heat generation compared to standard rockers. This reduction in heat can help maintain engine temperature stability, improve lubrication effectiveness, and reduce the chance of engine overheating.

5、Smooth Operation: The roller tip of the rocker arm rolls smoothly over the valve stem, resulting in reduced side loading and less valve stem wear. This smooth operation helps to minimize valve train noise and vibration, leading to a quieter and smoother-running engine.

Overall, roller rocker arms offer improved durability, reduced friction, increased valve lift, and smoother operation compared to standard rockers. These advantages can lead to better engine performance, increased reliability, and extended engine life.