Ferrea Honda B17A1/B18C1/C3 29mm 5.45mm 102.5mm 25 Deg Flo +1mm 6000 Series Exhaust Valve - Set of 8

Ferrea's 6000 Series Exhaust Valves are a solid option for your Honda B17A1, B18C1, or B18C3 engine build. This set includes eight exhaust valves, each measuring 29mm in diameter with a 5.45mm stem and a length of 102.5mm. The 25-degree Flo profile is designed to help improve airflow into the combustion chamber, and these valves are made 1mm larger than stock to further assist with flow dynamics.

Crafted from high-strength steel, these valves are built to handle the demands of performance applications. Ferrea is known for making well-built engine components, and these valves are no exception. They are designed to be a direct replacement for your stock valves, making installation straightforward for anyone rebuilding or upgrading their engine's top end. The material choice and design focus on durability and performance, ensuring they can withstand higher operating temperatures and pressures often found in modified engines.