Ferrea Mitsubishi 4B11T 35mm 5.47mm 113.25mm 15 Deg S-Flo Stk Sgl Grv 6000 Series Int Valve-Set of 8

Ferrea's 6000 Series intake valves are built for the Mitsubishi 4B11T engine. This set includes eight valves, each measuring 35mm in diameter with a 5.47mm stem and a 113.25mm overall length, designed with a 15-degree S-Flo profile for improved airflow. These are intended as stock-size replacements, featuring a single groove for the valve keeper.

These valves are constructed from high-grade steel, chosen for its strength and durability under high engine temperatures. The S-Flo design helps reduce valve shrouding and promotes better air-fuel mixture flow into the combustion chamber, which can lead to improved engine performance. Ferrea is known for making well-built engine components, and these valves are a solid option for anyone rebuilding or upgrading their 4B11T engine.

When installing these valves, ensure you have the correct tools and refer to the manufacturer's service manual for proper procedure. This set is designed to fit directly into the stock valve seats, simplifying the installation process for those familiar with engine work.