Ferrea Honda B17A1/B18C1/C3 34mm 5.47mm 25 Deg S-Flo +1mm 6000 Series Intake Valve - Set of 8

This set includes eight Ferrea 6000 Series intake valves, each measuring 34mm in diameter with a 5.47mm stem and a +1mm oversized head. These valves are specifically made for Honda B17A1, B18C1, and B18C3 engines, often found in performance-oriented builds where improved airflow is a priority.

The 6000 Series valves are constructed from a strong, high-strength alloy that can handle the demands of higher engine speeds and temperatures. The S-Flo design features a unique profile that helps improve airflow into the combustion chamber, contributing to better engine performance. The +1mm sizing means these valves are slightly larger than stock, which can increase the valve opening area for even more airflow potential, especially when paired with port-matched cylinder heads.

When rebuilding or modifying your Honda engine, using valves designed for performance can make a notable difference. These Ferrea valves are a solid option for those looking to optimize their engine's breathing capabilities.