The Supertech dual valve spring set is specified for Honda B16A, B17A and B18C engines and is supplied as a set of 16 springs. These paired springs are intended to control valve motion and retain valve timing stability under higher spring loads. The set provides the quantity needed for multi-valve head assemblies and is suitable for rebuilds or when upgrading spring capacity on the listed Honda engines.
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16