SUPERTECH RB26-SHIM-2.90 Valves

( Brand: Supertech ), ( Manufacturer Part Number: RB26-SHIM-2.90 ), ( Type: Auto )

Review SUPERTECH

The Supertech RB26-SHIM-2.90 is a high-performance engine shim set designed specifically for the RB26 engines found in classic Nissan Skyline R33 and R34 models. Engine shims serve a crucial function in maintaining the precise clearance between engine components, ensuring optimal engine performance and longevity.

This Supertech shim set features advanced design technology, achieving an ultra-low height of 0.90mm. This shim thickness is perfect for engines that require a slight reduction in valve clearance for increased performance, such as those with high-performance camshafts, ported cylinder heads, or other modifications.

Made from high-quality materials, the RB26-SHIM-2.90 boasts superior durability and accuracy. Each shim is meticulously manufactured to Ensure consistent dimensions and a perfect fit to the engine components. The beveled edges on the shims minimize the risk of damaging adjacent surfaces during installation, ensuring a smooth and hassle-free process.

Installation of the Supertech RB26-SHIM-2.90 is easy and straightforward, making it an ideal solution for DIY enthusiasts and professional mechanics alike. The shims are designed to replace the original factory shims and provide a direct bolt-on fit with no modifications needed. By following the provided installation instructions carefully, users can achieve the optimal valve clearance for their specific engine modifications, resulting in improved power, torque, and overall engine performance.

The Supertech RB26-SHIM-2.90 is an essential accessory for any RB26 engine builder or tuner seeking to unlock the full potential of their engine. By allowing for precise control over valve clearance, this shim set offers enhanced reliability, a smoother operating engine, and ultimately, better driving performance.

In conclusion, the Supertech RB26-SHIM-2.90 is a versatile, easy-to-use engine shim set designed for RB26 engines found in Nissan Skyline R33 and R34 models. With its low profile, precision manufacturing, and straightforward installation, this shim set is an indispensable tool for anyone seeking improved engine performance and reliability.

The Supertech RB26-SHIM-2.90 is a popular aftermarket upgrade for the RB26 engine found in Nissan's Skyline GT-R models from the 1990s. This shim kit is designed to increase the compression ratio of the engine for improved power output. Here are some pros and cons that might help in making a decision whether or not to purchase this product.

1. Power Increase: The primary reason for buying the Supertech RB26-SHIM-2.90 is the power increase it provides. A higher compression ratio allows the engine to burn fuel more efficiently, resulting in increased power and torque.

2. Improved Engine Performance: The kit enhances the overall performance of the RB26 engine by reducing piston slap, improving Combustion Efficiency and volumetric efficiency, and providing better engine response.

3. Durability: By improving combustion efficiency, the engine can run leaner, which in turn leads to a more durable piston and longer engine life.

4. Fuel Economy: The increased combustion efficiency may also lead to slightly better fuel economy.

1. Installation Complexity: The installation process of the Supertech RB26-SHIM-2.90 kit is quite complicated and time-consuming. It involves precision machine work and the use of specialized tools, making it unsuitable for the average DIY enthusiast.

2. Cost: The cost of the Supertech RB26-SHIM-2.90 kit and the accompanying modifications can be quite high. The comprehensive nature of the modifications might necessitate additional expenses related to the clutch, camshafts, and fuel system.

3. Compatibility: The Supertech RB26-SHIM-2.90 kit may not be suitable for all RB26 engines. It is essential to ensure that the specific engine model being used is compatible with the kit.

The Supertech RB26-SHIM-2.90 kit offers a significant power increase and engine performance improvements for the iconic RB26 engine found in Nissan's Skyline GT-R. However, the cost, installation complexity, and compatibility considerations make it a more suitable option for serious enthusiasts or those with extensive experience in engine modifications.

Based on the information provided, the recommendation would be for enthusiasts with a significant investment in their RB26 project, experience in engine modifications, and the resources required to tackle the installation process. For those who are new to engine upgrades or unsure about their investment, it may be worth considering alternative upgrades within their skill level and budget.

Details:

This item comes with the full manufacturers warranty. The compatibility section is not always 100% accurate. Fast Free, Shipping: Brand Supertech, Part Number RB26-SHIM-2.90, UPC Code, Condition New.

May not be accurate. The color, quantity, size, etc.

part #: rb26shim290 prices

• $5.14-$25.76

specifications voomvalve:

• brand: Supertech
• mpn: Rb26-shim-2.90
• type: Auto

offer voomvalve:

• started: February 7, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 2

seller voomvalve:

• # reviews: 9405
• rating: 98.3%
• city: Flat Rock, North Carolina

payments voomvalve:

• other
• credit card: Diners-club
• wallet: Google-pay

returns voomvalve:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping voomvalve:

• cost: $0.00
• type: Fixed
• class: Standard
• service: Standard
• transit: 4-7 Days

general voomvalve:

• Engines Engine Parts > Valvetrain Components > Valves
• condition: New

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