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Tomei TA307E-NS180 1.80mm 1pc Valve Lifter Shim for Performance Engines - TA307E-NS180

Tomei TA307E-NS180 Valve Lifter Shim

The Tomei TA307E-NS180 valve lifter shim is engineered for high-performance applications, particularly suited for Nissan RB and VG series engines. Constructed from high-strength chrome-moly steel, this component undergoes a cold forging process that enhances its durability and reliability, especially at elevated RPMs.

Material and Design

The TA307E-NS180 features a carburized surface treatment, which significantly increases surface hardness. This process embeds carbon atoms into the metal's crystal structure, resulting in a hard outer layer while maintaining a tough core. This design is crucial for performance engines that operate under extreme conditions, ensuring longevity and reliability.

Compatibility with High Lift Camshafts

For those looking to install high lift camshafts, the TA307E-NS180 is designed to facilitate this upgrade without the need for extensive modifications. Unlike traditional hydraulic lifters, which can limit tuning potential, this solid lifter allows for a direct replacement that supports higher lift camshafts. It features an increased base height of 1mm, making it compatible with 29mm base circle camshafts, particularly those from Tomei with a lift of 10.25mm.

Key Features

  • Direct replacement for stock hydraulic lifters; adjustable via shims.
  • Requires solid-type camshafts for optimal performance.
  • Height of the base is 1mm higher than stock, ideal for use with 29mm base circle camshafts.
  • Lightweight design, weighing approximately 35g compared to the stock weight of 57.5g.
  • Dimensions: 10x6 inches; Weight: 1.00 lb.

Specifications

  • Model Compatibility: Nissan RB25DE, RB25DET, RB20DE, RB20DET, VG30DE, VG30DETT

Install Instructions

  • For detailed installation instructions, CLICK HERE.

Fitment

  • Nissan Skyline R32 (1989-1994)
  • Nissan Skyline R33 (1995-1998)
  • Nissan Skyline R34 (1999-2002)
  • Nissan 300ZX (1993-2000)
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 $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
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