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  • Supertech Honda B18A/B20 31x6.57x105.40mm Blk Nitrided Intake Valve - Set of 8
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Supertech Honda B18A/B20 31x6.57x105.40mm Blk Nitrided Intake Valve - Set of 8
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Supertech Honda B18A/B20 31x6.57x105.40mm Blk Nitrided Intake Valve - Set of 8

2 sold in last 8 hours
SPTHIVN-1004-0-8
In stock
Valves
$215.79 $172.67
The Supertech Honda B18A/B20 31x6.57x105.40mm Black Nitrided Intake Valve - Set of 8 is a high-performance...
$172.67
customers are viewing this product
Supertech Honda B18A/B20 31x6.57x105.40mm Blk Nitrided Intake Valve - Set of 8
Description

The Supertech Honda B18A/B20 31x6.57x105.40mm Black Nitrided Intake Valve - Set of 8 is a high-performance upgrade designed for Honda B18A/B and B20 engines. These intake valves feature a black nitrided coating, offering superior wear resistance, heat dissipation, and durability to optimize engine performance, especially in high-revving or boosted applications.

Key Features:

  • Black Nitrided Coating: Increases hardness, wear resistance, and heat resistance, ensuring longer valve life and improved performance under high-stress conditions.
  • Precision Manufacturing: Designed to fit Honda B18A/B and B20 engines with a 6.57mm stem diameter and 105.40mm length for optimal performance and reliability.
  • Improved Durability: The nitrided finish enhances resistance to corrosion and wear, extending the life of the valves in high-performance applications.
  • Better Valve Sealing: Provides a tight seal to improve compression and engine efficiency, leading to better power output and reliability.

Specifications:

  • Engine Compatibility: Honda B18A/B, B20 engines
  • Dimensions: 31mm head diameter, 6.57mm stem diameter, 105.40mm length
  • Material: High-quality steel with black nitrided coating
  • Quantity: Set of 8 intake valves
  • Application: Performance and racing applications

Applications:
These intake valves are ideal for Honda B18A/B and B20 engines in street, racing, and performance builds. The black nitrided coating ensures durability and performance in high-boost or high-revving applications, providing improved airflow and efficiency for engine builds seeking additional power.

REVIEWS

JW

"The black nitrided finish on these intake valves is fantastic. Used them in my B20 build, and the engine is running smoother and stronger."

John W.

Los Angeles, CA

BM

"Upgraded to these valves in my B18C engine, and I've noticed a definite improvement in throttle response and overall power."

Ben M.

Seattle, WA

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