Parts Now Pay Later with
Log In Cart
Log In

Create An Account

Log In Cart
Your Cart Is Empty
Free Shipping Over $299.99

Free Shipping Over $299.99

Orders of $299.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

Skunk2 K Series Stock Size Standard Compression Ultra Series Valves
Part Number: 310-05-9535

Images may be for reference only

Skunk2 K Series Stock Size Standard Compression Ultra Series Valves
Part Number: 310-05-9535

Be the first to review!
Retail: $497.69
$473.99 & Free Shipping
Save: $23.70 (5%)

Reward Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn reward points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

They are easy to use during check out. Click on the "Have Reward Points?" on the shipping and payment selection page.


Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

100 points equal a $1.00 discount.

Maximum discount per order is 2.5% of the order total.

There is no minimum order total to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 948 reward points. Learn More


4 In Stock

Product Details

Part Number: 310-05-9535
Brand: Skunk2
Valve Face: Dished
Size: 35mm,30mm

Skunk2 Ultra Series Valves - the pinnacle of performance and durability for your high-performance engine. Crafted with precision and engineered for excellence, these valves are designed to elevate your engine's capabilities to new heights. Here are the outstanding features of our Ultra Series Valves:

Premium Materials: Constructed from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings, these valves are built to withstand extreme temperatures, offering superior resistance to oxidation and corrosion.

Heat-Treated for Strength: Our proprietary heat-treatment process ensures extraordinary strength and durability, allowing your engine to perform at its best under the most demanding conditions.

Chromium Nitride Coating: Each valve is coated with Chromium Nitride using a PVD process, significantly enhancing wear and heat resistance. This coating not only extends the valve's lifespan but also reduces friction for improved performance in high-heat environments.

Optimal Dimensions: Engineered for precision, these valves boast ideal dimensions for your engine's needs:
  1. Overall Valve Length (Intake/Exhaust): 109mm/108.6mm
  2. Head Diameter (Intake/Exhaust): 35.00mm/30.00mm
  3. Stem Thickness (Intake/Exhaust): 5.48mm/5.45mm
One-Piece Forged Design: The one-piece forging construction ensures maximum structural integrity, preventing any weak points in the valve's composition.

Enhanced Sealing and Airflow: Skunk2's Ultra Series Valves are designed to optimize sealing, airflow, and stability within your engine, providing an immediate boost in performance.

Rigorous In-House Testing: We take quality seriously. Our valvetrain components are designed, developed, and rigorously tested in-house, both on the dyno and on the road, to ensure superior quality and maximum performance gains.

Complete Kit: Each kit includes a set of 16 high-quality valves, so you have everything you need to enhance your engine's performance right out of the box.

Skunk2 Ultra Series Valves are the go-to choice for enthusiasts who demand exceptional performance, reliability, and quality. Elevate your engine's potential with the best materials and cutting-edge manufacturing techniques, as trusted by Skunk2 in every vehicle we build and support. Upgrade to Skunk2 Ultra Series Valves and experience a new level of engine performance

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Acura RSX
2002 Acura RSX Base
2003 Acura RSX Base
2004 Acura RSX Base
2005 Acura RSX Base
2006 Acura RSX Base
2002 Acura RSX Type-S
2003 Acura RSX Type-S
2004 Acura RSX Type-S
2005 Acura RSX Type-S
2006 Acura RSX Type-S
Acura TSX
2004 Acura TSX Base
2005 Acura TSX Base
2006 Acura TSX Base
2007 Acura TSX Base
2008 Acura TSX Base
Honda Accord
2003 Honda Accord DX
2004 Honda Accord DX
2005 Honda Accord DX
2003 Honda Accord EX
2004 Honda Accord EX
2005 Honda Accord EX
2006 Honda Accord EX
2007 Honda Accord EX-L
2003 Honda Accord LX
2005 Honda Accord LX
2006 Honda Accord LX
2006 Honda Accord LX Special Edition
2005 Honda Accord SE
2007 Honda Accord Special Edition
2006 Honda Accord Value Package
2007 Honda Accord Value Package
Honda CR-V
2002 Honda CR-V EX
2003 Honda CR-V EX
2004 Honda CR-V EX
2005 Honda CR-V EX
2006 Honda CR-V EX
2007 Honda CR-V EX
2008 Honda CR-V EX
2009 Honda CR-V EX
2010 Honda CR-V EX
2011 Honda CR-V EX
2012 Honda CR-V EX
2007 Honda CR-V EX-L
2008 Honda CR-V EX-L
2009 Honda CR-V EX-L
2010 Honda CR-V EX-L
2011 Honda CR-V EX-L
2012 Honda CR-V EX-L
2002 Honda CR-V LX
2003 Honda CR-V LX
2004 Honda CR-V LX
2005 Honda CR-V LX
2006 Honda CR-V LX
2007 Honda CR-V LX
2008 Honda CR-V LX
2009 Honda CR-V LX
2010 Honda CR-V LX
2011 Honda CR-V LX
2012 Honda CR-V LX
2005 Honda CR-V SE
2006 Honda CR-V SE
2011 Honda CR-V SE
Honda Civic
2008 Honda Civic MUGEN Si
2002 Honda Civic Si
2003 Honda Civic Si
2004 Honda Civic Si
2005 Honda Civic Si
2006 Honda Civic Si
2007 Honda Civic Si
2008 Honda Civic Si
2009 Honda Civic Si
2010 Honda Civic Si
2011 Honda Civic Si
2012 Honda Civic Si
Honda Element
2003 Honda Element DX
2004 Honda Element DX
2003 Honda Element EX
2004 Honda Element EX
2005 Honda Element EX
2006 Honda Element EX
2007 Honda Element EX
2008 Honda Element EX
2009 Honda Element EX
2010 Honda Element EX
2011 Honda Element EX
2004 Honda Element LX
2005 Honda Element LX
2006 Honda Element LX
2007 Honda Element LX
2008 Honda Element LX
2009 Honda Element LX
2010 Honda Element LX
2011 Honda Element LX
2007 Honda Element SC
2008 Honda Element SC
2009 Honda Element SC
2010 Honda Element SC

Engine Fitment

Honda 2.0L/1998CC - 4 Cylinder (K20A3)
Honda 2.0L/1998CC - 4 Cylinder (K20A2)
Honda 2.4L/2354CC - 4 Cylinder (K24A4)
Honda 2.4L/2354CC - 4 Cylinder (K24A1)
Honda 2.4L/2354CC - 4 Cylinder (K24A2)
Honda 2.0L/1998CC - 4 Cylinder (K20Z1)
Honda 2.4L/2354CC - 4 Cylinder (K24A8)
Honda 2.0L/1998CC - 4 Cylinder (K20Z3)
Honda 2.4L/2354CC - 4 Cylinder (K24Z1)
Honda 2.4L/2354CC - 4 Cylinder (K24Z6)
Honda 2.4L/2354CC - 4 Cylinder (K24Z7)
Honda 2.4L/2354CC - 4 Cylinder (K24Z7)

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review