Kibble White 09260333 Valve guideRef : KIBW00093A / 09260333

Kibblewhite C630 bronze valve guide, designed for vintage and roadster engine intake. Machined in the United States from nickel-aluminium bronze (C63000), this guide combines approximately 80% copper for effective thermal conductivity and ~5% nickel for improved wear resistance. The profile is designed to limit the impact on airflow while maintaining critical thickness in the hot areas of the cylinder head — an asset for the longevity of the valve train.

• Application: intake valve
• Material: C630 bronze (nickel-aluminium)
• Outer diameter: 0.4752" (≈12.07 mm)
• Inner diameter: 0.2745" (≈6.97 mm)
• Manufacturing: United States

This guide is aimed at DIY enthusiasts and preparers looking for a reliable wear part for the cylinder head: precise machining, good heat dissipation, and resistance to overheating under intensive use. Particularly suitable for early Kawasaki Z 1000 models (Eddie Lawson Replica KZT00R 1983, Z 1000 LTD KZT00K 1982, Z 1000 KZT00J 1982) and other vintage models requiring these dimensions.

Manufacturer's ref: 40-0478 — Always check the recommended valve clearance and specifications for your engine before installation.