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Supertech Performance NIVN-1010-8 Black Nitrided Intake Valve Set +0.5mm Oversize KA24DE

Part of: Supertech Performance Black Nitrided Intake Valve Honda

Other options in this family: Supertech Performance HIVN-1020D-8 Supertech Performance BMIVN-1030S-12 Supertech Performance HIVN-1006F-8 Supertech Performance HIVN-1030D-8 Supertech Performance MAIVN-2301F-8

Manufacturer

Picture for manufacturer Supertech Performance

Part Number

NIVN-1010-8
9 reviews
Sale Price

$189.34

2 left at this price

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Usually delivered within 2 days

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Product Details

These valves feature a +0.5mm oversized design for increased airflow and power potential in race and street applications.

Technical Specifications:

  • Head Diameter: 37.10mm (+0.5mm oversize)
  • Stem Diameter: 6.97mm
  • Overall Length: 101.32mm
  • Material: EV8 (21-4N) stainless steel
  • Groove Type: Single groove
  • Finish: Black nitrided for enhanced wear resistance
  • Quantity: 8 valves per set

Key Features:

  • Manufactured from one piece of forged enhanced EV8 (21-4N) stainless steel for maximum strength and durability
  • Black nitride coating provides superior wear resistance and reduces friction
  • Oversized design allows for performance head porting and increased flow
  • Precision-machined to exacting tolerances for reliable valve train operation
  • Engineered for high-performance, racing, and forced induction applications

Supertech valves are constructed from the highest grade stainless steel available, providing the strength to withstand extreme temperatures and pressures in demanding performance applications. The black nitride surface treatment significantly improves surface hardness and reduces valve stem wear for extended service life.

The incorrect part for my vehicle, 2001 Infiniti Qx4, was given. The length of the wire was no where near the appropriate length and made it impossible to use the part. The connector itself, however, was the correct part.

Ordering process was simple and straight forward.

Good

so far so good , i just placed my order

Competitive Pricing!

Nice easy to use site.

Pretty simple process and a great price

I was only shipped 1 of the 4 bolts needed to assemble the extension on the unit. Had to scrounge the shop to find more bolts. Assembling the unit in that small space was quite the chore. Although a few negatives, I do have to say I am super impressed with the unit!! Very heavy duty and I now feel very safe in leaving valuables in my truck as long as they are locked up in this!! Very well made!!

The price was high could have been lower and shipping was high for a little round thing

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