Upgrade your Honda engine with the Ferrea B17A1/B18C1/C3 33mm intake valve set, crafted from durable 6000 Series aluminum for reliable performance. Each valve features a 33mm diameter and a 5.47mm stem thickness, optimized for high airflow efficiency and enhanced combustion. Designed specifically for B17A1, B18C1, and B18C3 engines, these valves are ideal for restoring or boosting engine power in performance applications.
Ferrea's S-Flo stock intake valves incorporate a 25-degree valve seat angle, promoting better fuel atomization and improved airflow into the combustion chamber. The precision manufacturing ensures a perfect fit, precision, and longevity, making them suitable for both street and racing environments. The set includes eight valves, providing a comprehensive solution for engine rebuilds or upgrades, and is compatible with standard engine configurations without requiring additional modifications.
Constructed from high-quality materials, the Ferrea intake valves are engineered to withstand the high temperatures and pressures of high-performance engines. They are a reliable choice for enthusiasts seeking to restore original specifications or improve engine efficiency and power. Whether rebuilding for daily driving or enhancing for racing, these valves provide a solid foundation for consistent, long-lasting performance.
Features:

