Brian Crower Spring & Retainer Kit for Honda K20A/K20Z F20C/F22C High Lift Du...

Brian Crower High-Lift Valve Spring & Retainer Kit for Honda K20A/K20Z & F20C/F22C Upgrade valve control with the Brian Crower Spring & Retainer Kit designed specifically for Honda K20A/K20Z and F20C/F22C engines. Engineered for high-lift camshafts and performance applications, this kit delivers consistent valve spring pressure, improved durability, and precise valve train stability at elevated RPM. Key Features Dual-spring design for progressive load and better resonance control Titanium retainers reduce reciprocating mass for faster valve response Precision seats to ensure accurate spring alignment and long-term reliability Optimized for high-lift cams and aggressive cam profiles used in racing and high-performance builds Direct fit for Honda K20A/K20Z and F20C/F22C cylinder heads Benefits Improved high-RPM stability and reduced valve float Enhanced throttle response and more consistent power delivery Lightweight retainers lower inertia for quicker valve action Durable materials and precise manufacturing for extended service life Ideal for tuners and racers seeking a reliable, performance-focused valvetrain upgrade. Install as part of a camshaft or head build to maximize the potential of your Honda K-series or F-series engine.