VALVE RETAINER
Valve retainer is a small but vital component in an engine's valve train system. It works with the valve spring, valve collets (keepers/cotters), and valve stem to maintain proper valve operation.
Function of Valve Retainers
Holds the Valve Spring in Place – The retainer sits on top of the valve spring and is secured by the collets (keepers).
VALVE RETAINER
Valve retainer is a small but vital component in an engine's valve train system. It works with the valve spring, valve collets (keepers/cotters), and valve stem to maintain proper valve operation.
Function of Valve Retainers
Holds the Valve Spring in Place – The retainer sits on top of the valve spring and is secured by the collets (keepers).
Transfers Spring Force to the Valve – Ensures the valve closes properly after opening.
Maintains Valve Train Stability – Prevents valve float at high RPMs (critical in performance engines).
Types of Valve Retainers
A. Standard Valve Retainers
