Upgrade your Honda engine with the Supertech D16Z6/D16Y/D15B/D17A black nitrided intake valves, designed to enhance performance and durability. These intake valves are engineered for select Honda models, offering precise fitment and reliable operation. The black nitrided finish provides increased resistance to wear and corrosion, ensuring longevity under demanding conditions. Each set includes eight valves, making it suitable for complete engine rebuilds or performance upgrades. Crafted with high-quality materials, these valves deliver consistent airflow and combustion efficiency for improved power output and engine responsiveness.

Features:

• Single Groove lock groove design for secure valve retention
• Standard valve diameter for optimal flow characteristics
• Dished face style improves combustion efficiency
• 118.50mm total valve length ensures proper fit and seating
• High-performance materials for strength, fatigue resistance, and thermal stability
• Black nitrided finish: Provides enhanced wear resistance and corrosion protection.
• Engine compatibility: Designed specifically for Honda D16Z6, D16Y, D15B, and D17A engines.
• Set of 8: Includes enough intake valves for a full engine rebuild or upgrade.
• Durable construction: Made from high-quality materials for long-lasting performance.
• Precision fitment: Ensures proper sealing and optimal airflow for improved engine efficiency.