Supertech Performance MAIVN-1206-8 Black Nitrided Intake Valve Set +1mm Oversize Mazda Miata 1.8L

The Supertech Performance MAIVN-1206-8 is a premium black nitrided intake valve set engineered specifically for Mazda Miata 1.8L engines.

Key Specifications:

• Head Diameter: 34.00mm (+1mm oversize)
• Stem Diameter: 5.97mm
• Overall Length: 102.6mm (+0.6mm extended)
• Material: Black Nitrided Stainless Steel

Performance Features:

• Black nitride coating provides superior wear resistance and durability
• Oversized valve head increases intake flow for improved volumetric efficiency
• Extended length design optimizes valve geometry for high-performance applications
• Precision-machined from high-quality stainless steel construction

Supertech Performance specializes in providing the racing market with superior valves and valve train components for virtually every type of motorsport. Whether for drag racing, rally, road racing, or street performance applications, these valves deliver the quality and reliability demanded by serious enthusiasts and professional engine builders.