SKU: 5909133144

Skunk2 Ultra Series Valves - B-series VTEC

Sale price$192.40 Regular price$213.78
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Skunk2 Ultra Series Valves - B-series VTECSkunk2 Ultra Series Valves for the Honda B16 B17 B18 VTEC motors are Skunk2's premium line of valves; manufactured from HNV 3 martensitic steel (IN) and EV8 austenitic steel (EX) one piece forgings. The characteristics of the austenitic nickel based alloy enable high resistance to oxidation and corrosion and are designed for engines that output extremely high temperatures. Ultra Series valves are heat treated using a proprietary process for

Skunk2 Ultra Series Valves for the Honda B16/ B17/ B18 VTEC motors are Skunk2's premium line of valves; manufactured from HNV-3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings. The characteristics of the austenitic nickel based alloy enable high resistance to oxidation and corrosion and are designed for engines that output extremely high temperatures. Ultra Series valves are heat-treated using a proprietary process for extraordinary strength and durability and Chromium Nitride coated using the physical vapor deposition (PVD) process. This coating significantly improves wear and heat resistance, creating conditions for more durability and long term usage. Chromium Nitride coating is a remarkable solution as it improves the friction coefficient between the valve’s stem and valve guide; a necessity for engine components that demand resistance to high heat level environments.

Other valves may appear similar, but only Ultra Series Valves feature specially designed valve head profiles to optimize airflow. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. Skunk2 valvetrain components provide exceptional performance, reliability, and quality and are standard-issue on each Skunk2 vehicle that we build and support.

Features:

  • Overall Valve Length (Intake/Exhaust): 102mm/ 102mm
  • Head Diameter (Intake/Exhaust): 33.00mm/ 28.00mm
  • Stem Thickness (Intake/Exhaust): 5.48mm/ 5.45mm
  • One-Piece Design
  • Stainless-Steel Alloy Construction
  • Std. Intake/ Std. Exhaust - Dished Head - Std. Comp
  • 3-10g Lighter Than Stock
  • Proprietary Heat Treatment
  • Chromium Nitride Coating
  • Optimum Sealing, Airflow, And Stability
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 5909133144

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    Eclectic shopper
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    A little smaller than expected, but my puppy loves it! We've only had it for a few days, but it seems like it will hold up well.
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    Reviewed in the United States on November 9, 2025
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    Cynthia L. Bartholomew
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    ★★★★★ 2
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    Color: Blue
    It might be okay for a little dog, but my heeler had it dismantled in short order and I threw it away. Cute toy, but not for a destructive dog.
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    Reviewed in the United States on November 17, 2025
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    hqguy
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    ★★★★★ 5
    Fantastic octopus
    Color: Blue
    This toy is everything for my 15 lb schnauzer. Tons of crinkles in each of 8 legs and squeezes easily at head. He has over 75 toys and is one of his top 5 toys now. Great size not too big. Dog see blue and yellow so a plus. Rest of colors to them are shades of black, greys and to white.
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    Reviewed in the United States on November 20, 2025
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    Christina
    Lowell, US
    ★★★★★ 5
    Cute and fun!
    Color: Blue, Color: Blue
    This was exactly as described! The head has a squeaky and the legs crinkle. I have a small dog who does not destroy her toys so I think this will last a long time. So far—she loves it!!
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    Reviewed in the United States on August 1, 2024
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    Bob and Molly
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    ★★★★★ 4
    great dog toy
    Color: Blue
    My dog loves it. It's really crunky. nicely made. only 4 stars because of packaging, careful if opening plastic bag with scissors, really stuffed in a very small bag.
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    Reviewed in the United States on March 14, 2026

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