VALVE GUIDE INTAKE YZ250F 01-, KIBBLEWHITE 80-80080

This standard intake valve guide is made from C674 manganese bronze and is designed for Yamaha WR250F and YZ250F models from 2001 to 2013. Intended for engine builders seeking an economical solution, the guide maintains precise KPMI® tolerances while offering easier machinability. It features a standard outside diameter of 0.3563″ and is optimised for intake valve use.

Features

• Made from C674 manganese bronze

• Designed for intake valve applications

• Standard guide diameter: 0.3563″

• Easier to ream and hone compared to C630 bronze

• Maintains KPMI® precision tolerances

Specifications

• A: 0.375″ (9.53 mm)

• B: 0.400″ (10.16 mm)

• C: 0.520″ (13.21 mm)

• D: 0.720″ (18.30 mm)

• E: 0.400″ (10.16 mm)

• F: 0.1570″ (3.99 mm)

• G: 0.3563″ (9.05 mm)

Cross-Reference OEM Part Numbers

• Part No. 65-935+000

• Kibblewhite #80-80080

Vehicle Fitments

• Yamaha WR250F 2001–2013

• Yamaha YZ250F 2001–2013