Supertech Titanium Retainer for Honda 5.5mm Stem / Beehive SPR-H1007BE

If you're rebuilding the top end of your Honda engine, especially if you're aiming for higher RPMs or a more aggressive camshaft, you'll want to pay attention to the valve train. This Supertech titanium retainer is designed to work with beehive-style valve springs and fits Honda 5.5mm valve stems. Titanium is significantly lighter than steel, which helps reduce the overall mass of the valvetrain components. This lower mass means the springs can handle higher RPMs more reliably because there's less inertia for them to fight against. It's a well-built piece that helps ensure your valvetrain stays stable when the engine is really working.

Using a titanium retainer like this one is a smart move for performance builds. It's a direct replacement for your stock retainers, but offers a notable weight savings. This can contribute to improved valve control at high engine speeds and can help prevent valve float. When you're pushing your engine hard, every bit of weight reduction in the valvetrain makes a difference in how reliably it performs.