Ferrea Honda K20C1 30mm 5.47mm 114.75mm 28 Deg Taper Flo +1mm Super Alloy Exhaust Valve - Set of 8

If you're rebuilding the top end of your Honda K20C1 engine for improved performance, a quality set of exhaust valves is crucial. These Ferrea valves are specifically made for the K20C1, featuring a 30mm head diameter and a 5.47mm stem. The Flo+1mm design means they are 1mm larger in diameter than stock, which can help improve airflow into the cylinder. The 28-degree taper on the valve face is designed to create a strong seal against the valve seat.

Built from Ferrea's Super Alloy material, these valves are well-built to handle the high temperatures and pressures found in performance-oriented K20C1 engines. The material choice helps ensure durability and resistance to wear, even under demanding conditions. At 114.75mm overall length, they are designed to fit within the stock valve train geometry, making them a solid option for builds aiming for more power without extensive modification.