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Supertech Performance NIVN-1032-L-12 Black Nitrided Intake Valves +1mm Oversize

Manufacturer

Picture for manufacturer Supertech Performance

Part Number

NIVN-1032-L-12
8 reviews
Sale Price

$342.28

1 left at this price

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Usually delivered within 2 days

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Product Details

Supertech Performance NIVN-1032-L-12 black nitrided intake valves are engineered specifically for Nissan RB26DETT engines requiring longer valves for reground camshafts. Manufactured from high-grade EV8 (21-4N) stainless steel, these performance valves deliver exceptional strength and durability for high-performance and racing applications.

Specifications:

  • Head Diameter: 35.65mm (+1.0mm oversize)
  • Stem Diameter: 5.97mm
  • Length: 103.8mm (tip +1.5mm longer than standard)
  • Material: Black Nitrided Stainless Steel 21-4N
  • Groove Type: Single Groove
  • Valve Type: Intake

Key Features:

  • Forged from one piece of enhanced EV8 (21-4N) stainless steel for maximum strength
  • Black nitride coating provides microhardness of 800HV minimum while maintaining ductility
  • Smoother surface finish reduces friction between stem and guide
  • Nitride layer adheres at microscopic level and will not flake or break under stress
  • Extended length design specifically for engines with reground camshafts
  • Special heat treatment process ensures optimal hardness for racing applications

Designed for serious performance builds, these Supertech intake valves offer the reliability and durability demanded by professional engine builders and racing enthusiasts.

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Fast and easy

Good so far.

It was a very simple order process and it was delivered within 2 days. I'm happy with my purchase.

Excellent parts, fast delivery and the correct parts I had ordered , what more could you ask from any reputable company. Great job guys.

Low price, arrived Fast. Right part. Wife's happy. For the time being, I'm superman! Got a steak dinner, winner winner! :)

Easy online process!

Best price, easy order process.

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