Brian Crower DUAL SPRING/TITANIUM RETAINER - NO SEAT

Applicable to Honda K20A, F20C/F22C Engines

Part #: BC0040X

Overview

The Brian Crower DUAL SPRING/TITANIUM RETAINER set is designed to enhance the performance and reliability of your Honda K20A, F20C, or F22C engine. Engineered for enthusiasts who seek to push their engine's limits, these high-quality components are ideal for high-performance builds, racing applications, or spirited street driving. By replacing the factory components with these durable titanium retainers and dual springs, you'll experience improved valve stability, increased valve spring pressure capacity, and better overall engine durability.

Whether you're building a high-revving naturally aspirated setup or a forced induction engine, these retainers help support higher valve spring pressures and aggressive cam profiles. They are crafted to withstand the rigors of high RPM operation, reducing valve float and ensuring consistent valve control. With their lightweight titanium construction, they also contribute to reducing valvetrain mass, which can translate into smoother operation and potentially higher RPM limits.

Key Features

Our dual spring and titanium retainer kit offers several technical advantages designed to maximize your engine's performance:

• Constructed from high-grade titanium, these retainers are significantly lighter than OEM steel parts, reducing valvetrain inertia and improving high-RPM stability.
• Dual valve springs provide increased spring pressure capacity, helping to prevent valve float at elevated engine speeds and supporting aggressive camshaft profiles.
• Precision-machined to exact specifications, ensuring perfect fitment and reliable operation under demanding conditions.
• Designed to work seamlessly with aftermarket camshafts and high-performance valvetrain components, making them ideal for custom engine builds.
• Engineered to withstand high temperatures and stresses typical of racing and high-performance applications, ensuring long-lasting durability.
• Includes all necessary hardware for installation, providing a straightforward upgrade path for your valvetrain.
• Backed by Brian Crower's reputation for quality and performance, these components are a trusted choice among professional engine builders and enthusiasts alike.

Construction & Design

The Brian Crower dual spring and titanium retainer set features meticulously machined components crafted from aerospace-grade titanium, known for its exceptional strength-to-weight ratio. The lightweight design reduces valvetrain mass, which can improve throttle response and allow for higher RPM operation. The dual springs are made from high-quality steel, designed to provide consistent spring pressure and resist fatigue over time. The combination of titanium retainers and steel springs ensures a balance of durability, performance, and weight savings.

The components are precision-machined to tight tolerances, ensuring a perfect fit with OEM or aftermarket valve stems and camshafts. The design minimizes valve train noise and enhances overall engine stability, especially at high RPMs. These retainers are a direct replacement for factory parts, requiring no modifications for installation, making them an excellent upgrade for serious performance builds.

Installation & Fitment

The Brian Crower dual spring and titanium retainer set is a direct bolt-on upgrade for Honda K20A, F20C, and F22C engines. Installation involves removing the existing valve springs and retainers, then replacing them with the new components. No cutting, drilling, or extensive modifications are required. It is recommended to perform a proper valve lash adjustment and inspect the valvetrain during installation to ensure optimal performance and longevity.

• Designed for high-performance engine builds and racing applications.
• Suitable for use with aftermarket camshafts and high-lift valve profiles.
• Installation should be performed by experienced technicians familiar with Honda valvetrain components.

What's Included

• Set of titanium retainers
• Dual valve springs
• Necessary hardware for installation

Ideal For

• High-performance Honda K-series engine builds
• Racing and track applications
• Enthusiasts seeking to increase valvetrain stability at high RPMs
• Engine builders aiming to reduce valvetrain weight and improve response