Supertech Honda B16A/B18C Black Nitrided Exhaust Valve - Set of 8

If you're rebuilding the top end of your Honda B16A or B18C engine, especially if it's seeing some spirited driving or track time, you'll want to make sure your exhaust valves can handle the heat and pressure. These Supertech exhaust valves are designed to be a direct replacement for your stock valves, helping to ensure proper sealing and efficient exhaust gas flow.

Each valve in this set of eight has undergone a black nitriding process. This surface treatment hardens the valve face and stem, making it more resistant to wear and high temperatures. This can be especially beneficial in performance applications where engines are pushed harder and run hotter than stock. The valves are made from a strong steel alloy, built to withstand the rigors of combustion and repeated opening and closing cycles.

When you're putting your engine back together, using well-made replacement parts like these valves is key to a reliable rebuild. Make sure to follow the manufacturer's installation instructions carefully to ensure they seat properly and function as intended.