Ferrea

Building an engine that needs to handle higher revs, more boost or more heat? Ferrea makes valvetrain components, the heart of any engine. Here you will find valves, valve springs, retainers, valve guides and other cylinder head parts, designed for both street cars with extra power and dedicated race engines.

Valvetrain specialists

Ferrea is an American brand specialising in valvetrain parts for performance and racing engines. Rather than making a bit of everything, Ferrea focuses on the cylinder head: valves, springs and the small parts that hold it all together. These components work under heavy loads, especially when an engine gets a turbo, supercharger or higher rev limit. Material choice, heat treatment and tight tolerances are therefore crucial, and that is exactly what Ferrea is known for among engine builders.

Ferrea’s key products

Valves are the core of the range. They come in different designs and materials for both intake and exhaust, and many are intended for turbocharged engines where exhaust valves run especially hot. Valve springs and retainers make sure the valves close properly at high revs, so you avoid valve float. Ferrea also offers valve guides, valve seats, keepers and complete kits for a wide range of popular engines. See each product for engine fitment.

Buy Ferrea from us

We specialise in performance parts and know what it takes for a project to succeed. You get a wide selection, competitive prices and personal service if you have questions along the way. Find the Ferrea solution for your project and take the next step towards more performance.

Frequently asked questions

When should I upgrade to stronger valve springs?

When the engine will rev higher or when you fit a camshaft with more lift. Stock springs can cause valve float under those conditions. Choose springs that match your camshaft and your use.

Should valves and springs be replaced at the same time?

It is often a good idea when the cylinder head is apart anyway. Parts and tolerances then match, and you save a second teardown later. Ideally let an engine builder assess the head.