Ferrea Titanium Retainers for Acura/Honda K20 Double Spring 7 Deg Pro CNC Set...

Ferrea Titanium Valve Retainers — Acura/Honda K20 (Set of 16) Brand: Ferrea — Application: Acura/Honda K20 engines Upgrade your valvetrain with Ferrea's Pro CNC titanium retainers. Machined from high-grade titanium with a 7° double-spring profile, this set of 16 retainers offers exceptional strength, reduced rotating mass, and precision fitment for high-RPM performance builds. Material: Aerospace-grade titanium for maximum strength-to-weight ratio Design: 7° double-spring geometry optimized for consistent spring seating and improved valve control Fitment: Direct replacement for Acura/Honda K20 series engines — set contains 16 retainers Finish: Pro CNC machined for tight tolerances and repeatable performance Benefits: Lower reciprocating mass, reduced valve float at high RPM, improved throttle response and durability Ideal for racing, forced-induction, or high-rev naturally aspirated builds. Trust Ferrea's motorsport heritage to keep your valvetrain stable under extreme conditions.