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Supertech

Supertech Toyota Supra (A90)/BMW B58B Sodium Filled Inconel Exhaust Valve - Single (Drop Ship Only)

$65.75

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Supertech Inconel exhaust valve for Toyota Supra (A90)/BMW B58B. Sodium filled for improved heat dissipation.

Key Features

  • Fits Toyota Supra (A90) and BMW B58B engines.
  • Constructed from high-temperature resistant Inconel alloy.
  • Sodium filled stem for improved heat dissipation.
  • Designed as a direct replacement for exhaust valves.
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About this part

Product Details

Supertech is known for making well-built valvetrain components, and this sodium-filled Inconel exhaust valve is a prime example. If you're working on a Toyota Supra (A90) or a BMW with the B58B engine, this valve is designed to handle the intense heat found in performance applications.

The key here is the Inconel material, which is a superalloy that holds up much better to high temperatures than standard stainless steel. Combined with the sodium filling, which acts like a heat exchanger inside the valve stem, this setup significantly improves heat dissipation away from the valve face. This helps prevent premature wear and potential failure under demanding conditions, keeping your engine running strong.

This is a single exhaust valve, so make sure you order the correct quantity for your engine rebuild or repair. It's a direct replacement part for the exhaust valve position.

Specifications

Brand
Supertech
Manufacturer Part #
TEVI-1058-HS
UPC
01037721244221

Frequently Asked Questions

Supertech Toyota Supra (A90)/BMW B58B Sodium Filled Inconel Exhaust Valve - Single (Drop Ship Only)

$65.75