Customer Service
+49 (0) 6501 9695 - 2000
sales@partseurope.eu

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
Brand
KIBBLEWHITE
Vendor Part Number
40-40350
Application
Intake
Collar Material
Titanium
Head Diameter
1,220"
Head Diameter Imperial
1.220"
Head Diameter Metric
31.00 mm
Length
3,120"
Length Imperial
3.120"
Material
White Diamond® Stainless
Product Name
Valve and Spring Kit
Spring Lift
0,445"
Spring Lift Imperial
0.445"
Spring Open Pressure
155 lb
Spring Seat Pressure
46 lb
Stem Diameter
0,1765"
Stem Diameter Imperial
0.1765"
Stem Diameter Metric
4.50 mm
Tulip Angle
20°
Tulip Angle Imperial
20°
Type
Conversion
Units
Kit
Valve Seat Height
1,320"
Valve Seat Height Imperial
1.320"
Offroad 2024

KIBBLEWHITE

INTAKE KIT 03-06 KX250F

09260452 / 40-40350

249,15EUR
*incl. 19% VAT

6 In Stock
Add to Wish List

Similar Products

KIBBLEWHITE
product thumbnail
1
2 In Stock
Tensilite® Engine Valve
112,29EUR
KIBBLEWHITE
product thumbnail
1
1 In Stock
Cylinder Head Service Kit
553,37EUR
KIBBLEWHITE
product thumbnail
1
6 In Stock
Valve Spring Kit
296,26EUR
KIBBLEWHITE
product thumbnail
1
7 In Stock
Cylinder Head Service Kit
553,37EUR
KIBBLEWHITE
product thumbnail
1
9+ In Stock
C630 Valve Guides
41,64EUR
KIBBLEWHITE
product thumbnail
1
0 In Stock
Cylinder Head Service Kit
553,37EUR
KIBBLEWHITE
product thumbnail
1
2 In Stock
Lightweight Racing Valve Spring Kit
165,05EUR 275,08EUR
40%
PROX
product thumbnail
1
9+ In Stock
Valve and Spring Kit
158,63EUR

Safety and Contacts

Safety images and Contact

Product Information


The shown prices are our suggested retail pricing including local VAT.

Price offered by our dealers may vary depending on additional fees such as transport, customs or local product specific VAT rates.

Contact your local Parts Europe dealer for an accurate estimation, or use our Store Locator to find your closest dealer.