FERREA audi 1.8T 20vt valve springs and cups kit

High performance FERREA valve springs and cups kit for any audi 1.8T 20vt engine

kit compatible with original valves or + 1mm.

Ferrea valve spring and cup kits are developed from high strength alloys including premium grade silicone chrome steel. These springs are manufactured with state- of-the-art equipment. Our springs are heat treated and have thermal resistance which greatly increases the life of the spring . Strict quality control procedures and cycle , testing ensures the consistency of a complete kit . Ferrea's spring and valve cup kits provide the stability needed at high rpm for racing engines that take very high RPMs , while minimizing pressure drop .

The cups Ferrea springs are precision CNC machined and in most applications. These spring cups are stronger than the one cut in the mass.