Kibblewhite Valve Guide Intake/Exhaust Standard Kawasaki

Kibblewhite intake/exhaust valve guides in standard size are precision-machined engine components for Kawasaki motorcycle, ATV and powersports engines. Each guide supports the valve stem, keeps the valve aligned with the seat, and moves heat from the valve into the cylinder head. They are a common choice for cylinder head rebuilds and valve guide replacement.

Key Features:

• Bronze construction: Kibblewhite makes its bronze guides from copper-based alloys. The C63000 nickel-aluminum bronze used in many of them has about 5 percent nickel for wear resistance and about 80 percent copper for heat conductivity.
• Engine-builder options: Kibblewhite's C674 manganese bronze guides give budget-minded builders the same KPMI precision tolerances at a lower cost.
• Airflow-friendly profile: The guide shape has minimal effect on the airstream. It keeps critical wall thickness in high-temperature areas for better durability.
• Standard size: This is the standard outside diameter option for installation in a cylinder head.
• Intake/exhaust application: These guides are for intake and exhaust valve positions. Each part number is specific to certain engines.

Installation note: Bronze valve guides must be honed or reamed to size after they are installed in the head.

Kibblewhite Precision has built performance engine parts in the USA for decades. These guides give a dependable, durable valve train repair.