Kibble White Black Diamond Exhaust valveRef : KIBW00115A / DS198807

Valve Black Diamond™ KIBBLEWHITE — a monoblock exhaust valve designed for demanding riders. Made from stainless steel with a stellite tip, this nitrided valve features a finish designed to withstand wear and reduce friction in the cylinder head. Lightweight construction with optimised profiles for good exhaust gas flow, suitable for Roadster architectures and Sportster cylinder heads.

• Manufacturer reference: 20-20092
• Type: Nitrided monoblock valve (Stellite tip)
• Process: Special nitriding — depth: .002"; surface layer: .0002"
• Application: Exhaust
• Angles / dimensions: Tulip angle 17° — Head diameter 1.350 — Stem diameter 0.3095
• Fuel compatibility: Leaded and unleaded
• Machining and guides: Designed for cast iron or bronze guides with low tolerances
• Origin: Made in the United States

This valve is aimed at mechanics and preparers looking for a robust part for the valve train: base, seat, and stem treated to limit wear and promote controlled heat dissipation. Check the diameter and angle before installation for a good fit in the cylinder head. Examples of common compatibility: Harley-Davidson XLH 883 Sportster Hugger (2003), XLH 883 Sportster (2003), XL 883 R Roadster (2003).