Upgrade your Honda engine with the Supertech B16A/B17A/B18C black nitrided intake valves, designed for optimal performance and durability. These valves are specially engineered to withstand high temperatures and aggressive engine conditions, thanks to their advanced black nitriding coating which provides enhanced wear resistance and corrosion protection. The set includes eight oversize valves, each with a +0.5mm increase to improve airflow and engine efficiency, making them ideal for high-performance applications or engine rebuilds.

Manufactured by Supertech, these intake valves are compatible with Honda B16A, B17A, and B18C engines. Crafted from premium materials, they ensure a precise fit and reliable operation under demanding conditions. The black nitriding process not only extends the lifespan of the valves but also reduces the need for frequent maintenance, contributing to a more consistent engine performance over time.

Whether you're building a race engine or restoring a stock setup, these intake valves offer a significant upgrade. They are designed to improve airflow, optimize combustion, and enhance overall engine responsiveness. Easy to install with proper mechanical knowledge, they provide a cost-effective solution for serious Honda enthusiasts and professional mechanics seeking quality aftermarket components.

Features:

• Single Groove lock groove design for secure valve retention
• Oversize +0.5mm valve diameter for optimal flow characteristics
• Flat face style improves combustion efficiency
• 102.50mm total valve length ensures proper fit and seating
• High-performance materials for strength, fatigue resistance, and thermal stability
• Material: Black nitrided for enhanced wear resistance and corrosion protection
• Compatibility: Designed for Honda B16A, B17A, and B18C engines
• Oversize: +0.5mm increase to improve airflow and engine performance
• Set of 8: Includes enough valves for a complete intake system upgrade
• Durability: Engineered for high-temperature and high-stress engine applications