BLOX Racing Ti Retainers for B16A-B18C1-5 & H22A DOHC VTEC Engines

BLOX Racing Titanium Valve Spring Retainers for B16A/B18C/H22A DOHC VTEC Upgrade your VTEC valvetrain with BLOX Racing Ti retainers engineered for B16A, B18C1–C5 (1.6L–1.8L DOHC VTEC) and H22A (2.2L DOHC VTEC) engines. Precision-machined from aerospace-grade titanium, these retainers reduce reciprocating mass and improve valve control at high RPM. Key Benefits Weight reduction: Lower spring mass for quicker valve response and reduced valve float risk. Durability: Titanium construction resists fatigue and heat for long-lasting performance. Performance gain: Allows higher RPM capability and more consistent valvetrain behavior under load. Direct fit: Designed specifically for B16A, B18C1–C5 and H22A DOHC VTEC platforms for straightforward installation. Specifications Material: Aerospace-grade titanium Compatibility: B16A, B18C1–C5, H22A DOHC VTEC Includes: Set of retainers for a complete head (verify item includes correct quantity per listing) Why choose BLOX Racing? Trusted in the motorsport community, BLOX Racing combines quality materials and precision manufacturing to deliver reliable, race-ready components. Ideal for street/track builds and high-RPM enthusiasts.