This Supertech dual valve spring is specified for Honda H22A1 and H22A4 applications and is supplied as a single dual-spring unit for those H22A engines. It replaces the factory paired-spring setup to manage valve motion and maintain valve control under various operating conditions. Use this spring where the H22A-series cylinder head requires the dual-spring configuration indicated.
Supertech Honda H22A1/H22A4 Dual Valve Spring - Single (Drop Ship Only)