A Cylinder Head Valve Spring is a resilient, coiled spring designed for use in the cylinder head of an internal combustion engine. Its primary function is to provide the necessary force to keep the engine's intake and exhaust valves closed during the compression and power strokes, and then assist in their rapid and complete opening during the intake and exhaust strokes.Attributes:• Prevents valve float during engine operation.• Designed for resilience and longevity.• Preventing over-compression.Applications: A Cylinder Head Valve Spring is used in internal combustion engines, ensuring proper valve closure and preventing engine damage by maintaining valve control and timing.