Kibblewhite Precision Black Diamond Exhaust Valve for Honda CRF450R 2002-2006

• Manufacturer: Kibblewhite Precision
• Product Name: Black Diamond Exhaust Valve
• Part No.: 30-30223
• Material: Black Nitride Steel
• Head Diameter: 31.00mm / 1.220 inches
• Stem Diameter: 5.00mm / 0.1957 inches
• Tulip Angle: 20 degrees
• Overall Length: 3.310 inches
• Compatibility: Honda CRF450R 2002-2006
• Recommended Accessories: Must use KPMI Lightweight Valve Spring Kits (Part No. 65-707) when installing Black Diamond valves.

Features:

• Black Diamond valves are impregnated with a special German process to a depth of .002 inches, with a surface buildup of .0002 inches. This process improves wear properties, reduces friction, and provides superior resistance to corrosion and wear compared to chrome and nickel electrolysis plating.
• Each valve is designed using Finite Element Analysis (FEA) software and profiles are tested on computerized flow benches to ensure excellent flow characteristics.
• Lightweight, strong, one-piece forgings.

Cross Reference Numbers:

• 14721-MEB-670
• PSYCHIC XU-09534E
• WISECO WES002

Applications:

HONDA

• 2002 CRF450R (A Valve)
• 2003 CRF450R (A Valve)
• 2004 CRF450R (A Valve)

These Black Diamond exhaust valves are engineered for improved durability, reduced friction, and superior flow characteristics, making them an excellent choice for high-performance applications.