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Intake Stainless Conversion Valve and Spring Kit

1,241.00
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  • 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
09260443
9 Items

Data sheet

Vendor Part Number
30-31210
Brand
KIBBLEWHITE
Product Name
Valve and Spring Kit
Units
Kit
Material
Black Diamond™ Stainless
Type
Conversion
Application
Intake
Length
3.315
Length Imperial
3.315
Spring Lift
0.440
Spring Lift Imperial
0.440
Spring Open Pressure
147 lb
Spring Seat Pressure
40 lb
Head Diameter
1.417
Collar Material
Titanium
Head Diameter Imperial
1.417
Head Diameter Metric
36.00 mm
Stem Diameter
0.2158
Stem Diameter Imperial
0.2158
Stem Diameter Metric
5.50 mm
Tulip Angle
20°
Tulip Angle Imperial
20°
Valve Seat Height
1.215
Valve Seat Height Imperial
1.215

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