Xceldyne XEVM12001 Exhaust Valve - Titanium control-levers-perches-perches guides and rocker shaft assemblies

guides and rocker shaft assemblies

Opening vent ports

allow for maximum lift

Spacer goes inside the shackle bushings

Xceldyne XEVM12001 Exhaust Valve - Titanium control-levers-perches-perches guides and rocker shaft assembliesMaterial: Titanium High Flow Stock Replacement. Usage of the absolute finest titanium alloys available. High flow design increases flow characteristics and horsepower. PVD coated for outstanding wear resistance. 40% lighter than comparable steel valves, which increase valve spring life. Used in conjunction with alloy valve seats, it gives the longest lasting titanium valve seat combination available today. Sold each. Vehicle Fitment: 2004 2009 Honda