VALVE GUIDE EXHAUST YZF250 01-, KIBBLEWHITE 80-80090, WRF250 01-13 YAMAHA
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This standard exhaust valve guide is made from C674 manganese bronze and is designed for exhaust valve applications. It offers ease of machining while maintaining precise KPMI® tolerances. Features include a standard outside diameter of 0.3958 inches. The guide is easily reamed and honed using basic tools. Specifications include dimensions A: 0.405 inches (10.29 mm), B: 0.430 inches (10.93 mm), C: 0.590 inches (14.99 mm), D: 0.790 inches (20.08 mm), E: 0.440 inches (11.18 mm), F: 0.1760 inches (4.48 mm), and G: 0.3958 inches (10.06 mm). Cross-reference OEM part numbers include 65-936+000 and Kibblewhite #80-80090.
- SKU
- 65-936+000
- Brand
- Kibblewhite
- Availability
- In Stock (4)
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve Guide
- Variant Id
- 264409
FULL DESCRIPTION
Exhaust Valve Guide for Yamaha WR250F & YZ250F
This standard exhaust valve guide is crafted from C674 manganese bronze, specifically engineered for Yamaha WR250F and YZ250F models. It is designed for price-conscious engine builders who require ease of machining while maintaining precise manufacturing tolerances.
Key Features:
- Constructed from durable C674 manganese bronze.
- Intended for exhaust valve applications in high-performance engines.
- Features a standard guide outside diameter of 0.3958 inches.
- Easily reamed and honed with basic tools.
- Manufactured to strict KPMI® tolerances for reliable performance.
Specifications:
- A: 0.405" (10.29 mm)
- B: 0.430" (10.93 mm)
- C: 0.590" (14.99 mm)
- D: 0.790" (20.08 mm)
- E: 0.440" (11.18 mm)
- F: 0.1760" (4.48 mm)
- G: 0.3958" (10.06 mm)
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UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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