Ferrea Chevy SB 2.02in 11/32in 5.16in 0.25in 12 Deg Flo +.250 Comp Plus Intake Valve - Set of 8

If you're working on a Chevy small block engine and looking to improve airflow into your cylinders, these Ferrea Comp Plus intake valves are a solid option. This set includes eight 2.02-inch diameter valves, designed to fit into a 11/32-inch stem diameter and measuring 5.16 inches in overall length. The Comp Plus design means they have a slightly larger head diameter and a more advanced profile compared to standard valves, which helps increase airflow into the combustion chamber.

Ferrea is known for making well-built valvetrain components, and these valves are no exception. They are constructed from high-strength steel, chosen for its durability under the high temperatures and pressures found in an engine's cylinder head. The +.250" Comp Plus specification indicates a specific design feature aimed at optimizing the valve's interaction with the cylinder head port, potentially leading to improved volumetric efficiency. These are designed for a 12-degree valve seat angle.

When rebuilding or upgrading your Chevy SB's top end, paying attention to the intake valves is crucial for performance. These Ferrea valves offer a good balance of improved airflow potential and robust construction, making them a popular choice for many engine builders.