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Vivid Racing Gear 
Tomei TA308E-NS290 2.90mm Solid Pivot Shim
The Tomei TA308E-NS290 is engineered specifically for the Nissan SR20DE and SR20DET engines, providing a robust solution for those seeking to enhance their valvetrain reliability at higher RPMs. By replacing the hydraulic lash adjusters with a solid pivot system, this shim allows for precise cam clearance adjustments while maintaining the overall height of the pivot for each cylinder. This design not only simplifies installation but also reduces the number of components required, leading to lower costs without compromising performance.
Specifications
- Material: High-quality steel for durability
- Thickness: 2.90mm
- Application: Solid pivot system for improved valve train accuracy
Installation Notes
- For detailed installation instructions, CLICK HERE.
Confirmed Fitment
- Nissan 180SX: 1989-1998
- Nissan 240SX S13: 1989-1994
- Nissan 240SX S14: 1995-1998
- Nissan Silvia S15: 1999-2002
Utilizing the Tomei TA308E-NS290 shim facilitates a more precise head system setup, which is crucial for achieving optimal performance in modified SR20 engines. The solid pivot design is particularly advantageous for high RPM applications, ensuring that your valvetrain operates smoothly and reliably under demanding 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 | $8.26 |
| Shipping |
Weight: 1.00 Length: 10 Width: 6 Height: 1 |
| Product Added At | Sunday 30 July, 2023 |
| 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 | $7.00 | $10.50 | ? | ? | ? | 2025-06-23 11:45:38 |
