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- -37.00 €
- Brand
- Opel
- Material
- Black Nitrided
- Dimensions
- 31.30mm (Std) / 4.96mm / 118.38mm
- Engine
- 1.6L Z16/A16
- Note
- Single Groove. You must use Supertech locks
Supertech Black Nitride Intake Valves offer enhanced durability and reduced friction, ideal for high-performance engines.
Made from high-grade EV8 (21-4N) stainless steel with a proprietary black nitride coating, these valves provide a harder surface, increased wear, and corrosion resistance.
The coating also improves valve motion efficiency by reducing friction and wear, leading to a longer lifespan and potential power gains, especially at higher RPMs.
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