Ferrea Hyundai BK Turbo Dual Valve Spring - Single (Drop Ship Only)

This is a single dual valve spring from Ferrea, part number S10118-1, designed for Hyundai BK Turbo applications. Valve springs are crucial for keeping your engine's valvetrain in sync, ensuring that valves open and close at the correct times relative to the piston's movement. When rebuilding or modifying an engine, especially one that sees higher RPMs or boost, upgrading the valve springs is often a necessary step to handle the increased forces and maintain proper valvetrain stability.

Ferrea is known for making well-built valvetrain components. This dual spring setup is designed to offer improved stability over stock springs, which can be beneficial in turbocharged applications where cylinder pressures are higher. Using a dual spring design helps to dampen harmonics and provides a more consistent spring force across the entire range of valve lift. This particular offering is for a single spring, meaning you'll need to order the correct quantity for your specific engine build.