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Est. 1957
Supertech

Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - +1mm Oversize - Single (D/S Only)

$62.94

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Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - +1mm Oversize - Single (D/S Only)

Key Features

  • Fits Subaru EJ20 and EJ25 engines.
  • Constructed from heat-resistant Inconel material.
  • Features a sodium-filled core for improved heat dissipation.
  • This is a +1mm oversize exhaust valve.
  • Single valve unit, driver's side (D/S Only) application.
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About this part

Product Details

Built with Inconel, a material known for its exceptional heat and corrosion resistance, this Supertech exhaust valve is designed for Subaru EJ20 and EJ25 engines. The +1mm oversize dimension means it’s intended for engines that have been machined to accept a larger valve, often during a rebuild or performance upgrade. This specific valve is for the exhaust side and is a single unit, designated for the driver's side (D/S Only).

The sodium-filled core is a notable feature that helps dissipate heat away from the valve face and stem. This advanced cooling capability is crucial for exhaust valves, which operate under extreme temperatures. By keeping the valve cooler, it helps maintain its shape and sealing integrity under demanding conditions, contributing to consistent engine performance and longevity.

Specifications

Brand
Supertech
Manufacturer Part #
SEVI-1014-HS
UPC
01037721242698

Frequently Asked Questions

Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - +1mm Oversize - Single (D/S Only)

$62.94