



Photos shown for illustration; shade and shape may differ slightly.
Skunk2 Alpha Titanium Valve Spring Retainers for Honda B16, B17, B18, H22 and F20B (VTEC) Engines
Supplier stock
Skunk2 Alpha titanium retainers cut valvetrain mass on Honda B16, B17, B18, H22 and F20B (VTEC) engines, so the valves stay stable at high rpm.
Specifications
| Brand | Skunk2 Racing |
| Code | 308-05-1300 |
| Material | medical-grade titanium |
Which cars it fits
- Honda B16, B17, B18, H22 and F20B (VTEC) engines
What to check
- The retainers are made from ultrasonically inspected medical-grade titanium, CNC machined, with radius-cut edges for rocker clearance, lightening grooves and a reduced height; each one is inspected and serialized.
- Skunk2 lists them as not compatible with Pro Series camshafts.
