
Specifications
- Brand
- Skunk2 Racing
- Part #
- 310-05-1555
- UPC
- 841150910906

Skunk2 Alpha Series Honda/Acura +1mm K Series VTEC Valve (Standard Compression)
$321.10
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Skunk2 Alpha Series +1mm Intake Valves for Honda/Acura K Series engines. Optimized airflow and strength for improved performance.
Key Features
- Fits 2002-2012 Honda Civic, 2002-2006 Acura RSX, 2004-2008 Acura TSX, 2003-2007 Honda Accord, 2002-2006 Honda CR-V, and 2003-2011 Honda Element.
- Set includes 16 valves (8 intake, 8 exhaust) with +1mm larger intake valve heads.
- Intake valves measure 36.00mm in diameter and 109mm in length; exhaust valves measure 30.00mm in diameter and 108.6mm in length.
- Constructed from one-piece forged HNV-3 (intake) and EV8 (exhaust) martensitic and austenitic steel alloys.
- Features a proprietary heat-treatment process for increased strength and durability.
- Hard chrome plating reduces friction and improves corrosion resistance.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This set includes 16 Skunk2 Alpha Series valves, designed for Honda and Acura K-series engines like the K20 and K24. You get 8 intake valves and 8 exhaust valves, with the intake valves being 1mm larger than stock to help improve airflow into the combustion chamber. These are built from strong, one-piece forged steel alloys, specifically HNV-3 for intake and EV8 for exhaust, then put through a special heat-treating process for extra toughness. They're also hard chrome plated, which makes them stronger, reduces friction, and helps prevent corrosion.
Skunk2 specifically designed the head profiles on these valves to optimize how air moves through them, and they've tested their entire valvetrain lineup in-house to make sure everything works together for better performance. These valves are about 3-10 grams lighter than stock, which can help the engine rev more freely. They fit a range of popular vehicles, including the Acura RSX, Honda Civic, and Honda Accord, among others.
Specifications
- Brand
- Skunk2 Racing
- Manufacturer Part #
- 310-05-1555
- UPC
- 841150910906
Frequently Asked Questions
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Skunk2 Alpha Series Honda/Acura +1mm K Series VTEC Valve (Standard Compression)
