Kibblewhite Black Diamond Intake Valve - 5.50mm - 40-4190

Upgrade your engine's performance with the Kibblewhite Black Diamond™ Engine Valve. Engineered for superior flow and durability, this valve is a premium choice for enthusiasts and professionals alike.

Description

The Kibblewhite Black Diamond™ valve is CNC machined from a one-piece forging of EV8 stainless steel, ensuring lightweight strength and optimal flow characteristics. Each valve undergoes Finite Element Analysis (F.E.A) software design and computerized flow bench testing to guarantee performance. A special German infusion process enhances wear properties, reduces friction, and provides exceptional corrosion resistance, surpassing chrome and nickel electrolysis plating. The stems are coated with black nitroneg for improved durability. Experience the difference of American-made quality and precision engineering.

Features & highlights

• CNC machined from one-piece forgings of EV8 stainless steel for exceptional strength and durability.
• Lightweight design with optimized profiles for excellent flow characteristics, improving engine performance.
• Infused with a special German process to enhance wear resistance, reduce friction, and provide superior corrosion protection.
• Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimized performance.
• Black nitroneg coated stems for increased durability and reduced friction.
• Proudly made in the USA.

Technical specifications

• Brand: Kibblewhite
• Vendor Part Number: 40-4190
• Application: Intake
• Head Diameter: 29.00 mm
• Length: 3.510"
• Material: Stainless Steel
• Stem Diameter: 5.50 mm
• Tulip Angle: 20°

Important to know

Please ensure compatibility with your engine before installation. Professional installation is recommended.