Fitment:Fit for Predator 212cc Hemi version engine, can be installed directly without complex modifications.
Improving engine performance:A high ratio of 1.3 can significantly increase valve lift,allowing more air-fuel mixture to enter the cylinder,effectively enhancing the engine's horsepower and torque output,and providing a stronger power experience.
Premium Materials:Adopting high-strength aluminum alloy precision manufacturing,it effectively reduces motion inertia while ensuring lightweight and excellent strength.The surface is treated with wear-resistant black anodizing, which combines aesthetics and anti-corrosion properties.
Package include:1.3 Ratio Roller Rockers
Note:These are designed to work with standard length or +.070" valves,they are not recommended for the +.230" valves.