Skunk2 Ultra Series Valves - B-series VTEC
SKU: 5909133144

Skunk2 Ultra Series Valves - B-series VTEC

Sale price$192.40 Regular price$213.78
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 1315 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    T
    Verified Purchase
    Tommy I.
    Lake Worth, US
    ★★★★★ 4
    The fit is pretty good, it's acceptable.
    Color: Navy Blue, Size: X-Large
    Very good fit. The sleeves are long enough, I guess. I'll be rolling them up anyway. I would like it to be a tad bit longer though for tucking in. Other than that it feels nice and lightweight, can't wait to wash it so I can use it for going out.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    J
    Verified Purchase
    José R.
    Waukegan, US
    ★★★★★ 5
    The product is good.
    Color: Grey, Size: Medium
    Good for all weather, don’t need to iron, I use it for all occasions specially for work, is good material, good quality, price is right, I like the color.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 31, 2026
    R
    Verified Purchase
    R and J Coe
    Port Orchard, US
    ★★★★★ 5
    Great for the Money
    Color: Blue, Size: X-Large
    Nice cut. Properly sized. Great product for the money.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2026
    B
    Verified Purchase
    Bobby
    Pawtucket, US
    ★★★★★ 5
    I like it!
    Color: Khaki, Size: Large
    Worth the price. Comfortable. Great assortment of colors.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    J
    Verified Purchase
    james sherman
    Whiting, US
    ★★★★★ 5
    Sweet
    Color: Navy Blue, Size: Large
    Good fit, solid quality.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 11, 2026

    recommand products