TOMEI TA307A-NS11A Valve Set Solid CA18DE

( Brand: Tomei ), ( Manufacturer Part Number: TA307A-NS11A ), ( Type: Valve Set ), ( Fitment Type: Performance/custom ), ( Notes: Valve Lifter )

Review TOMEI Valve Lifter Set For Nissan Solid Type

The Tomei Ta307A-NS11A Valve Set is an essential upgrade for any Nissan CA18DE engine looking to maximize performance and durability. This valve set is specifically engineered to fit and function optimally with the CA18DE engine found in vehicles such as the Nissan Silvia, 200SX, and Bluebird.

The Ta307A-NS11A Valve Set is renowned for its high-quality construction, featuring intake and exhaust valves made from S-shaped titanium alloy. This material offers superior strength and durability, reducing the risk of valve failure and the need for frequent replacements. The titanium valves also provide improved thermal conductivity, allowing for efficient heat dissipation and faster response times.

Additionally, this valve set includes springs designed for optimal valve control. The intake valve springs are rated at 12.3 kgf/mm (273 lbf/inch), while the exhaust valve springs are rated at 11.0 kgf/mm (243 lbf/inch). These spring rates provide the ideal balance between power and reliability, ensuring consistent performance under various driving conditions.

The Ta307A-NS11A Valve Set also features a unique stem seal design to prevent oil leakage and improve sealing efficiency. The seals are made from a high-quality material that provides excellent durability and resistance to wear, ensuring a tight seal and minimal oil loss.

Installing the Tomei Ta307A-NS11A Valve Set is a straightforward process, with detailed instructions provided to ensure a hassle-free installation. The valve set comes complete with all necessary hardware, making it a convenient and cost-effective upgrade for your CA18DE engine.

In conclusion, the Tomei Ta307A-NS11A Valve Set is a top-tier upgrade for any Nissan CA18DE engine seeking improved performance and reliability. Its high-quality construction, using S-shaped titanium alloy valves and optimally rated springs, ensures efficient power delivery and enhanced durability. With its unique stem seal design, this valve set provides excellent sealing efficiency and minimal oil leakage, making it a must-have for any serious performance enthusiast.

The Tomei TD03-11A/12A NS11A Valve Set is a popular upgrade for the Nissan CA18DE SR20DE engine. This valve set utilizes the TD03-11A/12A turbocharger and is designed to improve engine performance. Here are the pros and cons of buying this valve set:

1. Enhanced engine performance: The Tomei TD03-12A valve set is designed to help the engine breathe better, resulting in increased power and torque.

2. Improved durability: These valves are made from high-quality materials and are designed to withstand the increased stresses of a higher-performance engine.

3. Better throttle response: The valve set can provide better throttle response, making the engine more responsive and more fun to drive.

4. Increased redline: With the Tomei valve set, you can safely increase the engine's redline, allowing you to extract more power from the engine.

1. Cost: The Tomei TD03-11A/12A NS11A Valve Set can be quite expensive compared to stock valves.

2. Installation complexity: Installing the new valve set can be a complex process and may require professional help.

3. Requires supporting modifications: To fully realize the benefits of the valve set, you may need to make other supporting modifications to the engine, such as upgrading the fuel system or adding a performance exhaust.

The Tomei TD03-11A/12A NS11A Valve Set is an excellent choice for those looking to upgrade the performance of their Nissan CA18DE engine. It offers numerous benefits, such as increased power, improved durability, better throttle response, and an increased redline. However, it comes with a high price tag and requires some complexity in installation, as well as supporting modifications to fully realize its potential.

If you're serious about maximizing the performance of your Nissan CA18DE engine, the Tomei TD03-11A/12A NS11A Valve Set is an excellent investment. However, be prepared for the added cost, complexity, and required supporting modifications. If you're not ready for that level of commitment, you may want to consider other, less expensive upgrades first.

Details:

Adjusted by shims. SET requires Tomei Valve Springs NOT compatible with NEO 6, Direct replacement from the stock hydraulic lifters. Small base circle diam. 29, Suited for TOMEI camshafts with cam lift greater than 9.25mm or 10.25mm, High strength by cold forging, lightweight. Requires solid type camshafts.

Compatible with: CA18DE T. height of the base is 1mm extra.

part #: ta307ans11a prices

• $240.00-$342.00

specifications voomvalve:

• for makes: Nissan
• brand: Tomei
• mpn: Ta307a-ns11a
• type: Valve Set
• fitment type: Performance/custom
• notes: Valve Lifter

shipping voomvalve:

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

payments voomvalve:

• wallet: Paypal
• credit card: Mastercard
• other

seller voomvalve:

• city: Wrightstown, Wisconsin
• rating: 98.5%
• # reviews: 65599

general voomvalve:

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

offer voomvalve:

• quantity: 3
• availability: In Stock
• started: July 11, 2025
• sold: 0
• options: Ship-to-home

returns voomvalve:

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

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