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Tomei 10.25mm Type B Valve Springs for TA304A-NS06B - High-Performance Engine Upgrade - TA304A-NS06B

Tomei TA304A-NS06B Valve Springs

Introducing the Tomei TA304A-NS06B, a premium addition to your performance engine setup. With a rich history dating back to 1968, Tomei has established itself as a trusted name in the automotive world, particularly in the realm of racing. Their expertise in crafting high-performance components ensures that you receive a product designed to withstand the rigors of both street and track use.

Features:

  • 10.25mm Lift for optimal valve performance
  • Includes intake side retainers for solid conversions (not compatible with NEO 6)

Specifications:

  • Model Compatibility: Nissan RB25DE, Nissan RB25DET

Fitment:

  • Nissan Skyline R33 (1995-1998)

Technical Insights:

The TA304A-NS06B springs are crafted from oil tempered chromium-silicone alloy steel wire, recognized as a top-tier material for performance springs. This choice not only enhances durability but also significantly reduces the risk of valve bounce at high RPMs. The innovative nitrogen surface treatment further increases the springs' fatigue limit, allowing them to perform reliably in engines that rev up to 10,000 RPM.

Customer Feedback:

"I installed the Tomei TA304A-NS06B springs in my RB25DET, and the difference was immediate. The engine feels much more responsive, especially at higher RPMs. I'm impressed with the build quality!" - Mike T.

"These springs were a game changer for my Skyline. I was worried about valve float at high speeds, but these springs handle it like a champ!" - Sarah L.

Installation:

For detailed installation instructions, please CLICK HERE.

Upgrade your engine's performance with the Tomei TA304A-NS06B valve springs and experience the difference that precision engineering makes.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Who is Tomei?

Tomei is one of the most recognizable brands when it comes to performance tuning. The company started in 1968 by Mr. Seiichi Suzuki and initially tuned race cars. Their concept is “To produce a great product for ultimate driving pleasure” which has translated into all their parts, making it a sought-after brand worldwide. Today, Tomei is used by various enthusiasts, tuners, professional drivers, and racers everywhere.

Racing Heritage

Tomei has its roots firmly attached to motorsports racing. With its experience in creating fast cars for decades, it was able to create parts that are considered as one of the most.sophisticated and technologically advanced parts in the market. Not only does it produce power. It ensures that it maintains its reliability as well.

The company offers a wide range of products, ranging from engine components such as camshafts, valve springs, pistons, connecting rods, cam gears, gaskets, limited slip differentials, exhaust systems, and more. Their parts are designed to perform well, not only on the streets, but on the track as well.

They have various race track records under their belt to prove it.

Purchase Tomei Products at Vivid Racing

If you want to upgrade the performance of your vehicle, then Tomei is the right brand for you. The company has consistently provided its customers with high-perfromance products that deliver what it promised. Using only the highest quality of materials available, which includes Titanium, they are able to develop parts that are strong and lightweight. This is the formula for a better performing engine. Visit Vivid Racing and check out their list of products that would fit your specific requirement.

















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Sale price None
Wholesale price $446.04
Shipping Weight: 4.00
Length: 6
Width: 8
Height: 3
Product Added At Wednesday 06 April, 2022
Product Modified At Monday 23 June, 2025
Imported By ETLOverride
Last Edited By kathI@vividracing.com
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Tomei Powered USA Inc $378.00 $567.00 ? ? ? 2025-06-23 11:45:37


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