Ferrea Honda B18A1/B1/B20A 32mm 6.57mm 105.5mm 20 Deg S-Flo Dish +1mm Comp Plus Int Valve - Set of 8

These Ferrea intake valves feature a 32mm head diameter and a 6.57mm stem, with a 20-degree S-Flo dish design. They are built for Honda B18A1, B1, and B20A engines, measuring 105.5mm in overall length. The +1mm Comp Plus design means these valves are slightly larger in diameter than stock, which can help improve airflow into the combustion chamber. This set includes eight valves, enough for a full engine rebuild or upgrade.

Ferrea uses high-quality materials and manufacturing processes to create durable engine components. These valves are designed to handle the demands of performance engines, offering improved airflow and reliability. The S-Flo dish design is a specific feature that helps optimize the air-fuel mixture as it enters the cylinder, contributing to more efficient combustion. When rebuilding or modifying your Honda B-series engine, choosing well-made valves like these is important for overall performance and longevity.