Caracteristicas:

Kits contain 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)

Peso: 1.25
Alto: 2.75
Largo: 8.5
Ancho: 8.25
Aditamentos:

CRF450R : 2007-2008

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
Material: Titanium
Application: Intake
Model: Black Diamond™
Product Name: Cylinder Head Service Kit
Spring Lift: 0,440"
Spring Open Pressure: Intake 147 lb, Exhaust 203 lb