Ferrea Honda D16Z6/Y5/Y7/Y8 30mm 5.48mm 118.6mm 20 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8

This set includes eight Ferrea F1822P intake valves, specifically made for Honda D16Z6, D16Y5, D16Y7, and D16Y8 engines. These valves are designed to be a stock replacement with a Comp Plus profile, featuring a 30mm head diameter, a 5.48mm stem diameter, and a total length of 118.6mm. The S-Flo design with a 20-degree seat angle helps improve airflow into the combustion chamber.

Ferrea is known for well-built engine components, and these valves are no exception. They are constructed from durable materials to withstand the heat and stress of engine operation. The S-Flo technology is a notable design feature that Ferrea uses to optimize gas flow, which can contribute to improved engine performance. These valves are intended to fit directly into the stock valve seats, making them a solid option for engine rebuilds or performance upgrades on these popular Honda engines.