Ferrea Mitsubishi 4B11T 29mm 5.46mm 105.90mm 25 Deg Flo Stk Sgl Grv Super Alloy Exh Valve - Set of 8

The Ferrea Mitsubishi 4B11T exhaust valves are high-performance replacement components designed for Mitsubishi engines. Crafted from super alloy material, these valves feature a 29mm diameter and a 5.46mm stem thickness, with a length of 105.90mm and a 25-degree flow-optimized valve face. Engineered for durability and optimal airflow, they enhance engine efficiency and power output. These valves are precision-machined to meet OEM specifications, ensuring reliable performance under demanding conditions and providing improved combustion and exhaust flow for enhanced engine response.

Designed specifically for Mitsubishi 4B11T engines, these valves are suitable for models from 2010 onward with turbocharged configurations. They serve as direct replacements or upgrades for stock exhaust valves, ideal for performance tuning, racing, or high-performance street applications. The set includes eight valves, making it suitable for complete cylinder head refurbishment. Installation is straightforward for experienced mechanics, and these valves are compatible with stock or aftermarket valve springs and retainers, ensuring seamless integration into your engine build or repair.