Features
Kit contains all items to completely refresh and upgrade cylinder heads for popular Dirt/MX and Side x Side models

Cylinder Head Service Kits include the below components:
Lightweight Racing Valve Spring kits with steel or titanium retainers, beehive or dual valve springs, steel basewashers and Viton® valve stem seals
A 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 Intake / Exhaust
Material Titanium / C630 Bronze
Spring Lift 0.350" / 0,350"
Spring Seat Pressure 50 lb
Spring Open Pressure 145 lb
Units Kit
Riding Style Off-Road
Model Black Diamond™
Product Name Cylinder Head Service Kit

Package info
Weight 1.15 lbs
Height 2.31
Length 8.1
Width 8

2004-2017 Honda CRF250X
2004-2007 Honda CRF250R