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  3. SUPERTECH NIVN-1052-SL-12

SUPERTECH NIVN-1052-SL-12 Nitrided Intake Valve Set RB25 1MM

fits make: Nissan.

Nivn-1052-sl-12 Supertech For Nissan Rb25 Black Nitrided Intake Valve - 1mm Oversize Set Of

( Brand: Supertech ), ( Manufacturer Part Number: NIVN-1052-SL-12 ), ( Part Type: Intake Valve ), ( Air Freight Prohibited: False )

Review SUPERTECH For Nissan Black Nitrided Intake Valve 1mm Oversize Set Of

Introducing the Supertech NIVN-1052-SL-12 Nitrided Intake Valve Set for Nissan RB25 Engines, an exceptional upgrade for your high-performance engine. These intake valves are meticulously engineered to enhance power output, improve durability, and boost overall engine efficiency.

The NIVN-1052-SL-12 set includes twelve individual intake valves, all nitrided for superior strength and wear resistance. Nitriding is a thermal-chemical process that enhances the surface properties of the valves, resulting in increased hardness and improved resistance to the destructive effects of heat and friction.

Each valve features a precise diameter of 32mm and a stem length of 48.5mm, designed to optimally fit the Nissan RB25 engine. The valves are made from premium quality steel, ensuring unmatched strength, durability, and heat resistance. The valve seats are ground to exacting specifications, ensuring a perfect seal to minimize air leaks and maximize power transfer.

The Supertech NIVN-1052-SL-12 intake valves are designed to deliver improved performance compared to OEM valves. The nitriding process allows for larger valve opening sizes, which in turn, enables more air to flow into the engine cylinders. This increased airflow results in more power and torque output, making your engine more responsive and efficient.

Installing the Supertech NIVN-1052-SL-12 intake valves is a straightforward process. They are designed to fit directly into the existing intake manifold, making them a hassle-free upgrade for enthusiasts looking to extract maximum performance from their Nissan RB25 engine.

In summary, the Supertech NIVN-1052-SL-12 Nitrided Intake Valve Set for Nissan RB25 Engines is an excellent upgrade for high-performance enthusiasts seeking improved power output, enhanced durability, and increased engine efficiency. With their precise engineering, superior materials, and proven performance benefits, these intake valves are a must-have for any serious RB25 engine build.

The Supertech NIV-1052-SL-12 nitrided intake valve set for Nissan RB25 engines is a popular upgrade among performance enthusiasts. Here are some potential pros and cons of purchasing this product:

Pros:

1. Improved performance: Nitrided intake valves are known to provide better flow characteristics than stock valves. This can result in improved engine performance, including increased horsepower and torque.

2. Durability: Nitriding is a surface treatment that increases the hardness of the valve material, making it more resistant to wear and tear. This can lead to longer valve life and reduced maintenance costs.

3. Enhanced appearance: Nitriding gives the valves a distinctive blue color, which can be an aesthetic upgrade for some engine bays.

Cons:

1. Cost: Nitrided intake valves are more expensive than stock valves. The price difference can be significant, especially for a set of 12 valves.

2. Installation complexity: Installing nitrided intake valves requires specialized tools and knowledge. It is recommended that the installation be performed by a professional mechanic or experienced hobbyist.

3. Risk of damage: Nitriding can make the valves more brittle, increasing the risk of damage during installation or normal use. Proper handling and installation techniques are essential to minimize this risk.

Ending Conclusion:

The Supertech NIV-1052-SL-12 nitrided intake valve set for Nissan RB25 engines offers potential performance and durability benefits. However, these benefits come at a cost, both in terms of money and installation complexity. The decision to purchase this product should be based on an individual's budget, experience level, and desired performance gains.

Recommendation:

If you are a serious performance enthusiast with a well-equipped garage and a solid understanding of engine mechanics, purchasing the Supertech NIV-1052-SL-12 nitrided intake valve set for your Nissan RB25 engine could be a worthwhile investment. Alternatively, if you are new to engine modifications or have limited resources, it may be more practical to start with less expensive upgrades and gradually work your way up to more advanced modifications.

Details:

Supertech Nissan RB25 Black Nitrided Intake Valve - 1mm Oversize Set of 12.

part #: nivn1052sl12 price

  • $323.00

specifications voomvalve:

  • for makes: Nissan
  • brand: Supertech
  • mpn: Nivn-1052-sl-12
  • part type: Intake Valve
  • air freight prohibited: False

returns voomvalve:

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

payments voomvalve:

  • credit card: Visa
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  • wallet: Paypal

seller voomvalve:

  • # reviews: 49871
  • rating: 99.6%
  • city: Bonita, California

shipping voomvalve:

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

general voomvalve:

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

offer voomvalve:

  • sold: 0
  • quantity: 2
  • started: April 4, 2026
  • availability: In Stock
  • options: Ship-to-home
for makes: nissan, part type: intake valve, air freight prohibited: false,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 13044298346881602,

Supertech NIVN-1052-SL-12 Is Similar To:

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