Supertech Honda D16A1 Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

The Supertech Honda D16A1 Black Nitrided Exhaust Valve is a high-performance replacement component designed to enhance engine efficiency and durability. Crafted with black nitrided surface treatment, these valves offer increased resistance to wear and corrosion, ensuring long-lasting performance under demanding conditions. The +0.5mm oversize specification allows for precise fitment and improved airflow, contributing to better engine breathing and power output. Manufactured by Supertech, these exhaust valves are engineered for strength and reliability, making them suitable for performance applications and engine rebuilds.

Designed specifically for Honda D16A1 engines, these valves are compatible with models from various years that utilize this engine type. They serve as direct replacements for stock exhaust valves, ideal for street and track use where durability and performance are priorities. The set includes eight valves, providing enough components for a complete cylinder head overhaul or upgrade. Installation is straightforward for experienced mechanics, and these valves are suitable for engines requiring +0.5mm oversize valves to restore or boost engine performance.