Upgrade your Honda B18A or B20 engine with the Supertech intake valve set, featuring eight high-performance black nitrided valves designed for optimal durability and efficiency. These valves are precision-engineered to meet or exceed OEM specifications, ensuring a reliable fit and superior performance in your engine rebuild or upgrade. Each valve measures approximately 1.22 inches in length with a diameter of 0.26 inches, making them suitable for various Honda B-series engine applications. The black nitrided surface treatment enhances wear resistance, reducing the likelihood of valve failure under demanding conditions. 

Supertech's commitment to quality ensures these valves are manufactured with strict tolerances and high-grade materials, providing consistent performance and longevity. Whether you're restoring a classic Honda or building a high-performance engine, these intake valves are an essential component for achieving optimal airflow and engine efficiency. They are compatible with standard valve seats and are easy to install, making them an excellent choice for professional mechanics and DIY enthusiasts alike.

The set includes eight valves, allowing for complete valve replacement or upgrade of your engine's intake system. Designed for reliable operation and longevity, these valves contribute to improved throttle response, power output, and fuel economy. Trust Supertech for performance-engineered parts that help you get the most out of your Honda engine, backed by quality manufacturing standards and precise engineering.

Features:

• Single Groove lock groove design for secure valve retention
• Standard valve diameter for optimal flow characteristics
• Dished face style improves combustion efficiency
• 105.40mm total valve length ensures proper fit and seating
• High-performance materials for strength, fatigue resistance, and thermal stability
• Black nitrided surface for enhanced wear resistance
• Precision-engineered to OEM specifications for a reliable fit
• Set of 8 intake valves suitable for Honda B18A/B20 engines
• Approximately 1.22 inches long with a 0.26-inch diameter
• Designed for improved airflow, throttle response, and engine efficiency