Ttr 150 Valve Kit - Evo 150 R3/Ne Akt Original

The valve train, comprised of the intake and exhaust valves, is the key element that regulates the flow of air and fuel into the combustion chamber and the exhaust gases out of the engine. They operate in sync with the engine's operating cycle, opening and closing at specific times to ensure engine performance and efficient exhaust gas expulsion. Valves are the key to a healthy engine. Keep them clean and running smoothly for unparalleled performance.