Ferrea Mitsubishi 4G63/4G63T 34mm 6.57mm 109.7mm 20 Deg S-Flo Stk Comp Plus Intake Valve - Set of 8

This set includes eight Ferrea F1826P intake valves, specifically designed for Mitsubishi 4G63 and 4G63T engines. Each valve features a 34mm head diameter, a 6.57mm stem diameter, and a total length of 109.7mm. The S-Flo design is a notable feature, intended to improve airflow into the combustion chamber.

These valves are constructed with durability in mind, using materials chosen to withstand the heat and stress of engine operation. The 20-degree seat angle is part of the S-Flo design, which aims to create a smoother path for air entering the cylinder. This can lead to improved engine breathing and potentially better performance, especially in modified engines. They are built to be a direct replacement for stock valves, simplifying installation for those rebuilding or upgrading their engine's top end.