SKU: 23700615274

Skunk2 Alpha Valve Spring & Titanium Retainer Kit – Honda B16 B17 B18 VTEC

Sale price$242.55 Regular price$269.50
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Skunk2 Alpha Valve Spring & Titanium Retainer Kit – Honda B16 B17 B18 VTECSkunk2 Alpha Valve Spring & Titanium Retainer Kit Honda B Series VTEC (B16 B17 B18) The Skunk2 Alpha Valve Spring and Titanium Retainer Kit is designed to deliver maximum valvetrain stability and reliability for high performance Honda B series VTEC engines. Developed through extensive racing and engine building experience, this kit is ideal for performance builds requiring increased RPM capability and precise valve control. Featuring high quality dual

Skunk2 Alpha Valve Spring & Titanium Retainer Kit – Honda B-Series VTEC (B16 / B17 / B18)

The Skunk2 Alpha Valve Spring and Titanium Retainer Kit is designed to deliver maximum valvetrain stability and reliability for high-performance Honda B-series VTEC engines. Developed through extensive racing and engine building experience, this kit is ideal for performance builds requiring increased RPM capability and precise valve control.

Featuring high-quality dual valve springs and lightweight titanium retainers, this setup significantly reduces valvetrain mass while maintaining stability at extreme engine speeds.

Vehicle Fitment

  • Honda B16 VTEC engines
  • Honda B17 VTEC engines
  • Honda B18 VTEC engines

Performance Overview

  • Prevents valve float at high RPM
  • Stable valvetrain operation beyond 10,000 rpm
  • Reduced valvetrain mass for improved engine response
  • Improved reliability for performance and track builds

Technical Specifications

  • Seat Pressure: 68 lbs @ 1.320”
  • Open Pressure: 210 lbs @ 0.820”
  • Coil Bind: 0.800”

Key Features

  • Dual valve spring design with matched inner and outer springs
  • Manufactured from high-quality chrome-silicone wire (Japan)
  • Titanium retainers for reduced weight and improved performance
  • Radius-cut design for improved rocker clearance
  • Optimised using CAD and FEA engineering processes
  • Individually inspected and serialized components

Important Compatibility Note

This kit is not compatible with Skunk2 Pro Series camshafts. Please ensure correct setup when selecting valvetrain components.

Why choose Skunk2 valvetrain components

  • Race-proven design and engineering
  • Tested in high RPM applications including motorsport use
  • High-quality materials and strict manufacturing control
  • Reliable performance for demanding builds

Why buy from Torque Lab

  • Official performance parts supplier
  • EU-based distribution and support
  • Fast and reliable delivery across Europe
  • Expert advice for Honda and performance builds
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: 23700615274

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4.2 ★★★★★
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Verified Purchase
Heidi 
Massapequa, US
★★★★★ 5
Great for aggressive chewers
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is an aggressive chewer so they are great for her. I would love to have one a bit thinner so it could fit in a holder so it is easier for her to hold while eating. This keeps her busy and is long lasting. I have purchased these multiple times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
T
Verified Purchase
Tabitha
Fort Morgan, US
★★★★★ 5
Great for a chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog loves a hard toy and a durable one. My dog has been chewing on this for months and it is still holding strong. Because it is a hard toy when my dog brings this into another room with a hard floor and drops the toy it can be startling. My dog will choose this toy over others on a daily basis and brings the toy to other rooms.
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Reviewed in the United States on May 19, 2026
L
Verified Purchase
LH
Port Orchard, US
★★★★★ 5
Durable
Color: Dogwood (Brown), Size: Large (Pack of 1)
Durable, good chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
S
Verified Purchase
Strawberry Shortcake
Omaha, US
★★★★★ 5
GREAT TOY
Color: Dogwood (Brown), Size: Large (Pack of 1)
My 6m old Shepard Terrier LOVES this toy. He loves chewing on wood and we’ve gotten him all types of chew toys but I’ve never seen any toy keep him this busy and interested. Buy if ur dog chews furniture!!!!
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Reviewed in the United States on June 13, 2026
M
Verified Purchase
mp77
Houston, US
★★★★★ 4
Large is a little big for Bostons
Color: Dogwood (Brown), Size: Large (Pack of 1)
Seems to be durable for 2 VERY agressive chewer Boston Terriers. Cricket and Alice are shockingly good at chewing - grateful they pick to do so with thier toys. Trial vs other name brand competitor. PetStages' is a little larger so harder to bite on fir small dogs, but seems to be equally durable. While PetStages proudly states it has real wood fiber and scent (whoch I thought would win)... they prefered the other. Both dogs love to chew on real sticks. But, when the bossy one indicated she was taking over the stick the other dog had, they exchanged, and kept chewing, over and over, back and forth. I mean to say, whatever the prefered stick was at first didnt seem to matter later. These super hard chew toys do make me nervous. One dog broke a tooth last summer on a different brand toy, a very expensive extraction bill, and poor pup's terrible discomfort... but the other did not and has amazing white teeth, all around.... so.
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Reviewed in the United States on September 26, 2025

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