Supertech Titanium Retainer for SPR-H1000 / 6.6mm Valve Stems

Crafted from titanium, this Supertech retainer is built to handle the demands of high-performance valve springs. It's specifically designed to work with Supertech's SPR-H1000 valve springs and is compatible with 6.6mm valve stems, making it a solid choice for engine builds where valve control is critical.

Titanium offers a notable advantage in weight savings compared to steel retainers, which can help reduce valve train mass. This reduction in mass can lead to improved valve control at higher RPMs, allowing your engine to breathe more freely. The material itself is also strong and resistant to fatigue, ensuring it holds up under the repetitive stress of engine operation.

When rebuilding or upgrading your engine's top end, choosing the right components for your valve train is essential. This retainer is a well-built piece that contributes to the overall reliability and performance of your engine.