Kibblewhite Black Diamond Exhaust Valve - 7.90mm - 70-4230

Upgrade your engine's performance and reliability with the Kibblewhite Black Diamond™ Engine Valve. These high-performance valves are engineered for superior flow, wear resistance, and durability, ensuring optimal engine operation.

Description

The Kibblewhite Black Diamond™ Engine Valve is CNC machined from a one-piece forging of EV8 Stainless Steel, delivering exceptional strength and lightweight performance. The valve's profile is designed for excellent flow characteristics, maximizing engine efficiency. A specialized German infusion process enhances wear properties, reduces friction, and provides superior resistance to corrosion and wear compared to traditional chrome and nickel electrolysis plating. Each valve undergoes Finite Element Analysis (F.E.A) and computerized flow bench testing to ensure optimal performance. The stems are coated with black nitroneg for added durability and reduced friction. Made in the USA, these valves represent the pinnacle of engine valve technology.

Features & highlights

• CNC machined from one-piece forgings of EV8 Stainless Steel for exceptional strength and durability.
• Lightweight design with optimized profiles for superior flow characteristics and improved engine performance.
• German infusion process enhances wear resistance, reduces friction, and provides superior corrosion protection.
• Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.
• Black nitroneg coated stems provide added durability and reduce friction.
• Manufactured in the USA to the highest quality standards.

Technical specifications

• Brand: Kibblewhite
• Vendor Part Number: 70-4230
• Application: Exhaust
• Head Diameter: 36.58 mm
• Length: 3.780"
• Material: Stainless Steel
• Stem Diameter: 7.90 mm
• Tulip Angle: 24°

Important to know

• Units: Each