Description
Kibblewhite - 20-23500 - Valve Spring Kit - 0.650" Lift - 88"/96"/103" Twin Cam | Buell | XL | XR
Features
- Designed for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm
- Progressively wound springs using Kobe super-clean, chromium silicon(CrSi) based wire that is heat treated and shot peened
- Complete set for one engine
- Made in the USA
Specs
| Model | Lightweight Racing |
| Spring Lift | 0,650'' |
| Spring Lift Imperial | 0.650'' |
| Product Name | Spring Kit |
| Units | Kit |
| Riding Style | Street |
| Application | Intake |
| Collar Material | H.T. Steel |
| Spring Seat Pressure | 185 Ib |
| Style | Racing |
| Application | Exhaust |
| Material | Chromium Silicon Alloy |
| Spring Open Pressure | 440 lb |
| Type | Valve |
Fitment
| 2006, 2008 | Buell | XB12R Firebolt |
| 2007 | Buell | XB12Ss Lightning Long |
| 2008 | Buell | XB12STT Lightning Super TT |
| 2008 | Buell | XB9SX Lightning CityX |
| 2004, 2007-2009, 2011 | Harley-Davidson | 1200 Custom EFI XLC |
| 2006-2009 | Harley-Davidson | 1200 Low EFI XLL |
| 2007, 2011 | Harley-Davidson | 1200 Nightster XLN |
| 2018-2019 | Harley-Davidson | 1200 Roadster XLCX |
| 2006 | Harley-Davidson | 1200 Roadster XLR |
| 2017 | Harley-Davidson | 1200 XLCP |
| 2005-2006, 2008-2009 | Harley-Davidson | 883 Custom EFI XLC |
| 2007 | Harley-Davidson | 883 Low EFI XLL |
| 2006 | Harley-Davidson | 883 Low XLL |
| 2006-2007 | Harley-Davidson | 883 Roadster EFI XLR |
| 2012, 2018-2019 | Harley-Davidson | 883 SuperLow XLL |
| 2002 | Harley-Davidson | Electra Glide Classic EFI FLHTCI |
| 2015 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL |
| 2012, 2014, 2019, 2021 | Harley-Davidson | Forty-Eight XLX |
| 2016 | Harley-Davidson | Freewheeler FLRT |
| 2011-2012, 2016-2017 | Harley-Davidson | Iron 883 XLN |
| 2008 | Harley-Davidson | Road Glide EFI FLTR |
| 2005 | Harley-Davidson | Softail Deluxe EFI FLSTNI |
| 2005 | Harley-Davidson | Softail Springer Classic EFI FLSTSCI |
| 2009, 2011 | Harley-Davidson | Street Glide EFI FLHX |
| 2014 | Harley-Davidson | Street Glide Special FLHXS |
| 2005 | Harley-Davidson | Super Glide Sport FXDX |
| 2015 | Harley-Davidson | Switchback FLD |
