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DESCRIPTION
Fitments
| Years |
Make |
Model |
| 2007 - 2008 |
Honda |
CRF450R |
Features
Kit contains all items to completely refresh and upgrade cylinder heads for popular Dirt/MX and Side x Side modelsLightweight Racing Valve Spring kits with steel or titanium retainers, beehive or dual valve springs, steel basewashers and Viton® valve stem sealsA full set of C630 bronze high-performance valve guides for durability and heat management (standard size)A full top-end gasket kit including (base gasket, engine case gasket, exhaust gasket, head gasket, and other o-rings/washers depending on application)Specs
Application: Exhaust
Spring Lift: 0.440"
Spring Seat Pressure: Intake 40 lb, Exhaust 70 lb
Material: C630 Bronze
Riding Style: Off-Road
Units: Kit
Application: Intake
Model: Black Diamond™
Product Name: Cylinder Head Service Kit
Spring Lift: 0,440"
Spring Open Pressure: Intake 147 lb, Exhaust 203 lb
Material: TitaniumApproximate Package Weight & Dimensions
Weight: 1.25
Height: 2.75
Length: 8.5
Width: 8.25
