Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit

This Supertech dual valve spring kit is built with high-tensile chrome-silicon wire, a material chosen for its strength and ability to handle the stresses of high-RPM engine operation. Specifically designed for the Opel/Vauxhall C20XE 16V engine, this kit is intended for builders looking to upgrade their valvetrain for more aggressive camshaft profiles or forced induction setups. The dual spring design offers increased stability and control over valve motion, helping to prevent valve float at higher engine speeds.

Each spring in this kit is precision wound and heat-treated to ensure consistent performance and durability. The chrome-silicon alloy provides excellent fatigue life, meaning these springs can withstand repeated compression cycles without losing their tension. This is crucial for maintaining proper valve seating and preventing misfires, especially when pushing the engine beyond its stock limits. The kit includes the necessary springs to service the entire engine, ensuring a uniform valvetrain setup.

When installing this dual spring kit, it's important to ensure your camshafts are compatible with the increased spring pressure. Consult your camshaft manufacturer's specifications for recommended spring kits. Proper installation and matching of components are key to achieving reliable performance from your C20XE engine build.