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Brian Crower BC0040 Race/LTD Street Dual Valve Spring & Titanium Retainer Kit for select Honda 2000-2009 (K20/F20/F22)

$488.00

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Brian Crower BC0040 Race/LTD Street Dual Valve Spring & Titanium Retainer Kit for select Honda 2000-2009 (K20/F20/F22)

$488.00

$488.00

Fits select 2000-2009 Honda Civic Si and S2000 (K20 / F20C / F22C).

The Brian Crower BC0040 Race/LTD Street Dual Spring and Titanium Retainer kit is engineered for high-RPM Honda K-series and F-series engines. This kit provides the necessary seat pressure and stability required when upgrading to high-lift aftermarket camshafts, preventing valve float and ensuring valvetrain integrity under extreme operating conditions.

By replacing the factory single springs with a dual-spring configuration and heavy steel retainers with precision-machined titanium components, this kit reduces reciprocating mass while increasing the spring rate to handle aggressive cam profiles and sustained high-revving performance.

  • Dual spring design for increased lift capacity and improved harmonic damping
  • Lightweight titanium retainers for faster engine response and reduced valve float risk
  • Compatible with K20A, K20Z, F20C, and F22C cylinder heads
  • Engineered for Race and Limited Street applications
  • Manufacturer Part Number: BC0040
🔧 Fitment & Compatibility
Year Make Model Submodel
2002-2005 Honda Civic Si
2000-2009 Honda S2000 Base
2008-2009 Honda S2000 CR

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