Black and White Diamond Valves - Exhaust Valve M-8

Exhaust Valve M-8

• Type: Exhaust Valve

The Kibblewhite Black Diamond™ and White Diamond® exhaust valves for M-8 engines are precision-engineered from high-quality stainless steel forgings. Black Diamond™ valves are CNC-machined from EV8 stainless steel and undergo a proprietary multi-stage process to reduce friction and enhance resistance to wear and corrosion. White Diamond® valves feature a bi-metallic construction, offering strength, lightweight properties, and a flame-hardened tip for exceptional durability. These valves are designed using Finite Element Analysis to ensure optimal strength and flow characteristics. A 360-degree anode process is used to achieve a high-grade hard chrome finish. Kibblewhite® Lightweight Valve Spring Kits are required when installing Black Diamond™ valves.