SKU: 70368164327

Exhaust valve NISSAN SKYLINE RB20 24v DOHC/SOLIDLIFTER CONVERSION / Skyline RB20 DE 6cyl/24v

Sale price$48.13 Regular price$53.48
Save 10%

Pay in installments of $13.37 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Exhaust valve NISSAN SKYLINE RB20 24v DOHC/SOLIDLIFTER CONVERSION / Skyline RB20 DE 6cyl/24vThe production of our race valves begins with a one piece forging where the valve head is forged in a slow two step process to maintain a good material flow. Then it is machined on the CNC in several stages to ensure the precision of the final dimensions. Then, we perform another thermal treatment for relaxation, followed by nitride curing (or coating process depending on the application). Finally, we perform one more grinding followed by a patented

The production of our race valves begins with a one-piece forging where the valve head is forged in a slow two-step process to maintain a good material flow.

Then it is machined on the CNC in several stages to ensure the precision of the final dimensions.

Then, we perform another thermal treatment for relaxation, followed by nitride curing (or coating process depending on the application).

Finally, we perform one more grinding followed by a patented surface finish to ensure that each valve is free of imperfections and the dimensions are precise.

With each valve design, we strive to maximize durability due to the higher resistance to fatigue and tensile strength.

Each valve tip is hardened above 52 HRc.

It is unlikely that you will find valves from our competitors with stricter dimensional tolerances than our Supertech valves.

Combine it with ready valve seats with equally strict tolerances and you will not find better sealing, better performance and easier to install solutions anywhere!

When our Superfinish coating is combined with our black nitrogen, it reduces the surface roughness to 1/3 of our chromed valve.

The end result ... unmatched performance and durability./p>

Fits: NISSAN SKYLINE RB20 24v DOHC/SOLIDLIFTER CONVERSION / Skyline RB20 DE 6cyl/24v

Dimensions:

Head diameter: 27.50 mm (+1.0)

Stem diameter: 5.94 mm

Length: 106.7 mm

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: 70368164327

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 25 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Michael R. Myers
Pawtucket, US
★★★★★ 5
Great book
Format: Paperback
Great book. Very helpful and practical.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2020
P
Verified Purchase
Peter S
Dallas, US
★★★★★ 1
Not a Users Guide
Format: Paperback
Although many readers may find this book useful, it describes a particular approach to Powerpoint. It is not anything like a comprehensive users guide.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2020
K
Verified Purchase
Karen T. Mcneely
Fort Morgan, US
★★★★★ 2
Just linear
Format: Paperback
I appreciate that it helps to organize the chaos of information, but I just used the template verbatim with my manager and it did not go very well. He said this linear approach does not work anymore with high-level corporate audiences. They want to cut right to the chase and start to dig into the deep details. This layout with simple images, even if you just pull away the map and anchor slides, makes the storytelling too much like a story, not giving enough credit to the speed at which certain audiences can and do process data on a slide. It was an interesting exercise and I still think this linear layout works in some cases. Just not if you are trying to communicate business case or other C-suite type of information.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2021
L
Verified Purchase
LutziGoz
Massapequa, US
★★★★★ 5
Malware Analysys Expert Guide for 2025!!!
Format: Paperback
I would like to highly recommend an Expert-Level Deep Dive into the world of malware research. Managed by 'The Three Musketeers' of the industry, this resource transforms you into a 'Dardanian Fighter' against the most sophisticated vector attacks on the planet. this the gate to the heaven trainsec.net Special thanks and recommendation to Uriel Kosayev for his masterpiece: MAOS - Malware Analysis on Steroids. This book is a surgical deep dive into the Malware Developer Mindset. It focuses on complex strategies, combinations, and patterns exposed for the first time with full PoCs and screenshots. Prepare your magnifying glass and start researching how real-world criminal groups operate. This is how you stay ahead of the curve and keep yourself and your organization safe. Don't just analyze – understand the mindset.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
B
Verified Purchase
Brad Smith
Los Angeles, US
★★★★★ 5
Great start to it
Format: Kindle
Just getting started with it but I can tell it’s going to be outstanding! Diving in next week!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025

recommand products