Dual Valve Spring

The Ferrea Racing Components S10104 is a dual valve spring engineered to provide the stability necessary for high-lift, high-rpm racing engines while minimizing load loss in aggressive valvetrain configurations. Developed from high-strength alloys, specifically premium grade chrome silicon steel, these springs undergo a heat-treatment and stress-relieving process. This manufacturing approach dramatically increases the spring's durability and lifespan, making them suitable for demanding racing applications. This dual valve spring is designed for 1.8L - DOHC V-TEC 16 Valve (B18C1 - C3) engines. It is compatible with specific Ferrea retainers, including Titanium Retainer #E11000 or E11000LW, and Ferrea Tool Steel Retainer #E20037. The product is also required for use with Ferrea Springs #S10027, S10028, S10032, and S10104 itself, indicating a system-based approach to valvetrain upgrades. Applications include the 1994-2000 Acura Integra. The set includes one dual valve spring, and it's important to note that pictures are for representation only and the actual product may vary.