Kibblewhite Stainless Steel Conversion Intake Valve Spring Kit
$188.21
$201.09
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Vehicle Compatibility
This part is compatible with 14 vehicle(s).Specifications
| Condition | New |
| SKU# | 40-40350-553 |
| Part | Valve Spring Kit |
| Material | Stainless Steel |
| Spring Seat Pressure | 46 lb |
| Spring Open Pressure | 155 lb |
| Spring Lift | 0.445 in |
| Sold in Units of | Kit |
Description
KPMI`s Intake Only Kits have been designed as a stainless steel valve conversion system to replace factory titanium intake valves and components. KPMI’s engineers use our proprietary design and simulation softwares to create these systems. Our design, simulation, and manufacturing processes insure compatibility of the valve spring’s force and natural frequency with the cam profile, the mass of the system, and the engine RPM. Literally thousands of riders have converted to these kits to extend the life of their intake valves.
Additional Note
- Kibblewhite stainless valves and spring kits extend the intake life by as much as 3x over the stock components
- Kits include everything needed to convert intake from titanium to stainless steel valves in one convenient package
- Valves are premium grade KPMI Black Diamond stainless one-piece forgings
- Springs are super-clean chrome silicon wire that has been heat-treated, stress relieved and shot-peened
- Economical solution for a low hour head with good exhaust components.
Features
- 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 U.S.A.
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