Ferrea VW 9A 32.5mm 6.96mm 15 Deg S-Flo Radius Grv + 0.5mm 6000 Series Intake Valve - Set of 8

This set includes eight Ferrea 6000 Series intake valves. Each valve measures 32.5mm in diameter with a 6.96mm stem and features a 15-degree S-Flo radius groove design. These valves are manufactured to be 0.5mm oversized compared to stock, which can help improve airflow into the combustion chamber.

The 6000 Series valves are constructed from a strong, well-built material designed for durability. The S-Flo radius groove design is a notable feature that helps reduce valve shrouding and promotes better gas flow, especially at higher engine speeds. Being 0.5mm oversized means they are intended for engines where a slight increase in valve size is beneficial for performance, often found in performance builds or engine rebuilds where stock components are being replaced with upgraded parts.