Ferrea 99-00 Suzuki GSX1300R 18.82mm/25.19mm OD 13.84mm/18.82mm ID Dual Valve Springs - Set of 16

Ferrea is well-known for making high-performance engine components, and this set of dual valve springs for the 1999-2000 Suzuki GSX1300R is a prime example. If you're rebuilding or modifying the top end of your Hayabusa engine, these springs are designed to handle the demands of higher performance camshafts and increased RPMs. They are crucial for ensuring your valves close reliably and quickly, preventing valve float at high engine speeds.

This set includes 16 springs, enough for all the valves in your engine. Each spring features specific outer and inner diameters, with the outer springs measuring 18.82mm OD and the inner springs at 25.19mm OD. The corresponding inner diameters are 13.84mm for the outer springs and 18.82mm for the inner springs. This dual spring design offers increased seat pressure and open pressure compared to single springs, providing better control over valve motion, especially under aggressive conditions. Ferrea uses strong materials to ensure these springs can withstand the repeated stress of engine operation.

When installing these, it's important to follow the manufacturer's recommended procedures to ensure proper function and longevity. This set is intended for enthusiasts looking to optimize their engine's performance and reliability. Ensure you have the correct tools for valve spring compression and installation.