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Vivid Racing Gear 
Tomei TA304A-NS07A Valve Springs
The Tomei TA304A-NS07A valve springs are engineered for high-performance applications, specifically designed for Nissan RB20DE, RB20DET, and VG30DETT engines. With a focus on durability and precision, these springs are essential for maintaining optimal valve control at high RPMs.
Material and Construction
Constructed from oil-tempered chromium-silicone alloy steel wire, these valve springs are built to withstand the extreme demands of racing and high-performance street applications. This material is recognized in the industry for its superior performance characteristics, particularly in high-stress environments.
Design Features
- Lift Capability: Suitable for high lift camshafts, allowing for engine revs up to 10,000 RPM.
- Nitrogen Surface Treatment: This treatment enhances surface compression repulsion, significantly increasing the fatigue limit of the springs.
- Optimized Design: Engineered to suppress valve bounce and ensure precise camshaft movement at high engine speeds.
Specifications
- Model Compatibility: Nissan RB20DE, RB20DET, VG30DETT
Fitment
- Nissan Skyline R32 (1989-1994)
- Nissan Skyline R33 (1995-1998)
- Nissan Skyline R34 (1999-2002)
- Nissan 300ZX (1993-2000)
Installation Notes
For detailed installation instructions, refer to the installation guide.
The Tomei TA304A-NS07A valve springs are a crucial upgrade for anyone looking to enhance their engine's performance and reliability under high RPM conditions.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 HeritageTomei 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 RacingIf 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.
| Sale price | None |
| Wholesale price | $247.80 |
| Shipping |
Weight: 4.00 Length: 6 Width: 8 Height: 3 |
| Product Added At | Friday 09 October, 2009 |
| Product Modified At | Monday 23 June, 2025 |
| Imported By | ETLOverride |
| Last Edited By | kathI@vividracing.com |
| View In Admin |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Tomei Powered USA Inc | $210.00 | $315.00 | ? | ? | ? | 2025-06-23 11:45:34 |
