Description
Kibblewhite - 09260442 - Valve and Spring Kit - 0.345" Lift - Honda CRF250X | CRF250R '04-'09
Features
- Extends the life of the valvetrain and intake components by as much as 4x over the OEM titanium parts
- Includes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel bases
- Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software
- Specifically designed and engineered for each application
- Made in the USA
Specs
| Riding Style | Off-Road |
| Collar Material | Titanium |
| Spring Lift Imperial | 0.345'' |
| Material | Black Diamond™ Stainless |
| Units | Kit |
| Head Diameter Metric | 31.00 mm |
| Spring Lift | 0,345'' |
| Stem Diameter Imperial | 0.1961'' |
| Product Name | Valve and Spring Kit |
| Spring Seat Pressure | 50 lb |
| Stem Diameter Metric | 4.980 mm |
| Valve Seat Height Imperial | 1.320'' |
| Spring Open Pressure | 145 lb |
| Type | Conversion |
| Head Diameter Imperial | 1.220'' |
| Length Imperial | 3.280'' |
| Application | Intake |
| Tulip Angle Imperial | 20° |
Fitment
| 2004-2017 | Honda | CRF250X |
| 2004-2009 | Honda | CRF250R |
