Ferrea Chevy SB 2.2in 11/32in 5.56in 12 Deg S-Flo +.600 Competition Plus Intake Valve - Set of 8

This set includes eight Ferrea Competition Plus intake valves, each measuring 2.2 inches across the head, with an 11/32-inch stem diameter and a total length of 5.56 inches. These valves are specifically designed for Chevy Small Block engines and feature a 12-degree S-Flo angle, which helps improve airflow into the combustion chamber. The Competition Plus series is built for enhanced durability and performance under demanding conditions.

Ferrea uses high-quality materials and advanced manufacturing processes to create these valves. The +.600 dimension indicates they are slightly longer than stock, which can be beneficial for certain camshaft profiles and cylinder head setups, allowing for more lift without valve-to-piston interference. This attention to detail in sizing and design contributes to improved engine breathing and overall power output.

When rebuilding or upgrading your Chevy SB engine, these valves are a solid option for those looking for a noticeable improvement in airflow and reliability. Ensure you have the correct valve springs and retainers to match the valve specifications for optimal performance and longevity.