Kibble White Black Diamond Inlet valveRef : KIBW00033A / 09261649

Valve Black Diamond™ by KIBBLEWHITE (manufacturer part number: 40-40412) — intake valve designed for demanding quads and SxS. CNC machined from a monoblock forging in EV8 stainless steel, this valve combines strength and lightness to withstand engine stresses while promoting optimised intake flow.

• Type: Intake
• Material: EV8 stainless steel, monoblock forged
• Tulip angle: 10°
• Head diameter: 30.00 mm (1.181")
• Surface treatment: German process at 0.002" depth with a 0.0002" layer for better wear resistance and reduced friction
• Stem: black Nitroneg coating
• Design: F.E.A. analyses and profiles tested on a computerised flow bench
• Manufacturing: United States

Designed for modifications and replacements on off-road machines, this Black Diamond™ valve offers superior longevity compared to traditional treatments (electrolytic chrome/nickel plating) while maintaining tight machining tolerances. Common compatibilities: Kawasaki KVF 750 (KVF750G) and KVF 650 (KVF650D) models from 2013 listed among common applications.

If you are looking for a reliable intake valve, precision machined and treated to minimise wear and friction, the Black Diamond™ is a suitable option for quad/SxS engines subjected to intensive use.