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Valve Spring Kit|SKU #20-21650-553
Kibblewhite Intake Exhaust Valve Spring Kit .650in Lift
$221.28$224.36
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Description
KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress relieved, and shot-peened to ensure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.
Features
- Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond™ intake valves
- Extend 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.
Specifications
Condition
New
SKU#
20-21650-553
Part
Valve Spring Kit
Material
Stainless Steel
Spring Seat Pressure
185 lb
Spring Open Pressure
440 lb
Spring Lift
0.65 in
Sold in Units of
Kit
Gasket Application
Exhaust, Intake
Application
Exhaust, Intake
FitmentHarley Davidson Dyna Low Rider FXDL, Dyna Super Glide Sport FXDX, Dyna Wide Glide FXDWG, EFI FXDWGI, Screamin Eagle FXDWG3, Screamin Eagle FXDWG2, Softail Deuce FXSTD, Screamin Eagle FXSTDSE, EFI FXSTDI, Softail Standard FXST, EFI FXSTI, Softail Springer FXSTS, EFI FXSTSI, Night Train FXSTB, EFI FXSTBI, Dyna Super Glide FXD, Sportster 883 XLH883, Dyna Super Glide T Sport FXDXT, Sportster 883 Custom XL883C, XLH883C, Dyna Conv FXDS Convertible, Super Glide CVO FXR4, Softail Custom FXSTC, Fat Boy FLSTF, Heritage Softail Classic FLSTC, Heritage Springer FLSTS, Electra Glide Classic FLHTC, EFI FLHTCI, Electra Glide Standard FLHT, Special Edition FLHX, FLH, Road King FLHR, EFI FLHRI, Electra Glide Ultra Classic FLHTCU, EFI FLHTCUI, Electra Glide Police FLHTP, EFI FLHTPI, Road Glide FLTR, EFI FLTRI, Road King Classic EFI FLHRCI, Bad Boy FXSTSB, Tour Glide Ultra Classic FLTCU, EFI FLTCUI, Heritage Softail Special Edition FLSTN, Nostalgia FLSTN, FLST, Special Edition FLSTC, Tour Glide Classic FLTC, Electra Glide Sport FLHS, Dyna Glide Custom FXDC, Dyna Daytona FXDB D, Super Glide FXR, Electric Start FXE, Sport Glide FXRT, Grand Touring FXRD, Low Rider Conv FXRS Convertible, Low Rider FXRS, Chrome FXRC, FXSB Belt, Dyna Sturgis FXDB, Low Rider Sport FXRS SP, Low Rider Custom FXLR, Tour Glide FLT, Wide Glide FXWG, Low Glide FXRS, Custom FXRC, Fat Bob Super Glide FXEF, Disc Glide FXRDG
Vehicle Compatibility
Search to verify this part fits your vehicle
Year
Make
Model
Action
1995
Harley Davidson
Softail Custom FXSTC
1990
Harley Davidson
Tour Glide Classic FLTC
1994
Harley Davidson
Dyna Low Rider FXDL
1994
Harley Davidson
Electra Glide Classic FLHTC
Brand Details
Kibblewhite Precision Machining™ has been manufacturing valvetrain components for over 80 years, continually innovating and expanding to become the company with the most extensive powersport product line. Whether you need Kibblewhite Intake Exhaust Valve Spring Kit .650in Lift or any other cylinder head kit, seals, studs, valves, guides, or anything else to repair your machine, you can be sure that you're getting the maximum value for your dollar in terms of performance and reliability.
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