VALVE INTAKE XR/XL250 RFCV BLACK DIAMOND SS, KIBBLEWHITE 30-30081 STAINLESS, BLACKDIAMOND
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Black Diamond Intake Valve for Honda XR / XL250 RFVC. Kibblewhite part number 30-30081. Stainless steel construction. Head diameter 28.50mm. Stem diameter 5.50mm. Overall length 96.65mm. Tulip angle 23 degrees. KPMI Black Diamond Stainless Steel Valves are impregnated by a special German process to improve wear properties and reduce friction. This process provides resistance to corrosion and wear. These valves are light and the profiles provide excellent flow characteristics. Use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES.
- SKU
- 65-477.IN.BD
- Brand
- Kibblewhite
- Availability
- In Stock (2)
- General Colour C
- Black
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve - Intake
- Variant Id
- 263980
FULL DESCRIPTION
Kibblewhite Black Diamond Stainless Steel Intake Valve
Upgrade your engine's performance and durability with the Kibblewhite Black Diamond Stainless Steel Intake Valve. Designed for Honda XR and XL250 models, this premium intake valve is engineered for superior performance and longevity.
The Black Diamond valves undergo a special German impregnation process, penetrating.002 inches deep with a.0002-inch surface build-up. This treatment significantly enhances wear resistance, reduces friction, and provides exceptional resistance to corrosion and wear, outperforming traditional hard chromium and electrolytic nickel plating.
Crafted from high-quality stainless steel, these lightweight valves feature profiles that promote excellent airflow characteristics, contributing to improved engine efficiency and power output.
- Material: Black Diamond Stainless Steel
- Type: Intake Valve
- Head Diameter: 28.50mm / 1.122 inches
- Stem Diameter: 5.50mm / 0.2160 inches
- Tulip Angle: 23 degrees
- Overall Length: 96.65mm / 3.805 inches
- Special Treatment: German impregnation for enhanced wear resistance and reduced friction
- Corrosion Resistance: Superior resistance compared to hard chromium and nickel plating
- Flow Characteristics: Optimized profile for excellent airflow
Important Note: For optimal performance and to ensure proper function, Kibblewhite Lightweight Valve Spring Kits (Part No. 65-726 or 65-7802 for high performance) must be used when installing Black Diamond Valves.
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