Skunk2 Alpha Series intake and exhaust valve set for the Honda/Acura B-series VTEC engine, forged one-piece from HNV3 martensitic steel (intake) and EV8 austenitic steel (exhaust), heat-treated and hard-chrome plated with airflow-optimized head profiles. Each valve runs 3 to 10 grams lighter than stock for improved high-rpm valvetrain control. Sold as a complete valve set.
| Type | Engine valve set |
| Series | Alpha Series (standard compression) |
| Engine | Honda/Acura B-series VTEC |
| Head Diameter | 33.00mm intake / 28.00mm exhaust |
| Stem Diameter | 5.48mm intake / 5.45mm exhaust |
| Overall Length | 102mm |
| Material | HNV3 / EV8 one-piece forged, hard-chrome plated |
| Quantity | Full valve set |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993,1997-2001 | Acura | Integra | GS |
| 1992-2001 | Acura | Integra | GS-R |
| 1990-2001 | Acura | Integra | LS |
| 1990-1998 | Acura | Integra | RS |
| 1995-1996 | Acura | Integra | Special Edition |
| 1997-1998,2000-2001 | Acura | Integra | Type R |
| 1999-2000 | Honda | Civic | Si |
| 1994-1997 | Honda | Civic del Sol | VTEC |
