Skip to content
DESCRIPTION
Fitments
| Years |
Make |
Model |
| 2001 - 2013 |
Yamaha |
WR 250 F |
| 2001 - 2013 |
Yamaha |
YZ 250 F |
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
Material: C630 Bronze
Material: Titanium
Model: Black Diamond™
Riding Style: Street
Riding Style: Off-Road
Spring Open Pressure: 86 lb
Units: Kit
Application: Exhaust
Product Name: Cylinder Head Service Kit
Spring Lift: 0,380"
Spring Seat Pressure: 39 lb
Application: Intake
Spring Lift: 0.380"Approximate Package Weight & Dimensions
Weight: 0.86
Height: 2.39
Length: 8
Width: 8
