INTAKE KIT 04-08 CRF250R

Beskrivning av INTAKE KIT 04-08 CRF250R

Intake Stainless Conversion Valve and Spring Kit

Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves

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

Kit Includes: • 2x Intake valves • 2x Valve Springs • 2x Titanium Retainers • 2x Basewashers • 2x Red Viton® Seals

Type	Conversion
Brand	KIBBLEWHITE
Units	Kit
Length	3,280"
Material	Black Diamond™ Stainless
Application	Intake
Spring lift	0,345"
Tulip angle	20°
Product name	Valve and Spring Kit
Head diameter	1,220"
Stem diameter	0,1961"
Collar material	Titanium
Length imperial	3.280"
Valve seat height	1,320"
Vendor part number	30-31200
Head diameter metric	31.00 mm
Spring lift imperial	0.345"
Spring open pressure	145 lb
Spring seat pressure	50 lb
Stem diameter metric	4.980 mm
Tulip angle imperial	20°
Head diameter imperial	1.220"
Stem diameter imperial	0.1961"
Valve seat height imperial	1.320"