Supertech Sodium-Filled Valves - Engine Builder Magazine

Supertech Sodium-Filled Valves

These Supertech valves offer a significant reduction in valve head temperatures for today’s turbo engines.

Supertech sodium-filled valves made of inconel/nimonic alloy offer a significant reduction in valve head temperatures that are required for today’s modern turbo engines. A cooler valve improves the material strength and durability while allowing the tuner more flexibility and a wider range of spark timing advances.

Combine that with an average weight reduction of 10% and you’d be hard pressed to find a cooler valve on the market.

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