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Supertech

Supertech Honda/Acura K20/F20 Black Nitrided Exhaust Valve - +1mm Oversize - Single (Drop Ship Only)

$24.38

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Supertech Black Nitrided Exhaust Valve for Honda/Acura K20/F20 engines. This +1mm oversize valve is a solid option for engine rebuilds.

Key Features

  • Fits Honda/Acura K20 and F20 engines.
  • Black nitrided surface treatment for improved wear and heat resistance.
  • 1mm oversize diameter for potentially improved airflow.
  • Sold individually, allowing for custom quantity orders.
  • Durable construction from Supertech.
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About this part

Product Details

This is a single Supertech black nitrided exhaust valve, specifically designed as a +1mm oversize replacement for Honda/Acura K20 and F20 engines. If you're rebuilding the top end of one of these popular engines, these valves are a well-built choice to consider for improved flow and durability.

The black nitriding process hardens the valve surface, making it more resistant to wear and heat. This is particularly important for exhaust valves, which experience higher temperatures than intake valves. Being 1mm oversize means these valves have a slightly larger diameter than stock, which can help improve airflow into the combustion chamber when paired with appropriate porting. This part is sold individually, so be sure to order the correct quantity for your engine's cylinder head.

Specifications

Brand
Supertech
Manufacturer Part #
HEVN-1030D
UPC
0103772124169

Frequently Asked Questions

Supertech Honda/Acura K20/F20 Black Nitrided Exhaust Valve - +1mm Oversize - Single (Drop Ship Only)

$24.38