Skunk2 Alpha Valve Spring & Titanium Retainer Kit – Honda B-Series VTEC (B16 / B17 / B18)
The Skunk2 Alpha Valve Spring and Titanium Retainer Kit is designed to deliver maximum valvetrain stability and reliability for high-performance Honda B-series VTEC engines. Developed through extensive racing and engine building experience, this kit is ideal for performance builds requiring increased RPM capability and precise valve control.
Featuring high-quality dual valve springs and lightweight titanium retainers, this setup significantly reduces valvetrain mass while maintaining stability at extreme engine speeds.
Vehicle Fitment
- Honda B16 VTEC engines
- Honda B17 VTEC engines
- Honda B18 VTEC engines
Performance Overview
- Prevents valve float at high RPM
- Stable valvetrain operation beyond 10,000 rpm
- Reduced valvetrain mass for improved engine response
- Improved reliability for performance and track builds
Technical Specifications
- Seat Pressure: 68 lbs @ 1.320”
- Open Pressure: 210 lbs @ 0.820”
- Coil Bind: 0.800”
Key Features
- Dual valve spring design with matched inner and outer springs
- Manufactured from high-quality chrome-silicone wire (Japan)
- Titanium retainers for reduced weight and improved performance
- Radius-cut design for improved rocker clearance
- Optimised using CAD and FEA engineering processes
- Individually inspected and serialized components
Important Compatibility Note
This kit is not compatible with Skunk2 Pro Series camshafts. Please ensure correct setup when selecting valvetrain components.
Why choose Skunk2 valvetrain components
- Race-proven design and engineering
- Tested in high RPM applications including motorsport use
- High-quality materials and strict manufacturing control
- Reliable performance for demanding builds
Why buy from Torque Lab
- Official performance parts supplier
- EU-based distribution and support
- Fast and reliable delivery across Europe
- Expert advice for Honda and performance builds
