Ferrea Toyota 1FZFE 39mm 6.98mm 98.85mm 19 Deg Flo +1mm Competition Plus Intake Valve - Set of 12

If you're rebuilding the top end of your Toyota 1FZFE engine, especially for performance applications, new intake valves are a critical component. These Ferrea Competition Plus intake valves are built to handle the demands of a performance-oriented build, offering improved flow and durability over stock. Each valve features a 39mm head diameter and a 6.98mm stem, designed to work with many stock and performance camshafts. The 98.85mm overall length ensures proper fitment within the cylinder head. Ferrea uses a Flo +1mm design with a 19-degree valve face angle, which helps improve airflow into the combustion chamber. The valves are constructed from durable materials to withstand higher operating temperatures and pressures often found in modified engines. This set includes 12 intake valves, enough for a complete engine rebuild. When installing, ensure your valve guides and seats are in good condition to maximize the performance and longevity of these components.