• Kibblewhite Spring Kit - .650" - Evolution/Twin Cam 20-21650 | Valves & Parts | Kibblewhite
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Kibblewhite Spring Kit - .650" - Evolution/Twin Cam 20-21650

$219.85 USD
$219.95 USD $219.85 USD
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Features:
  • Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamondâ„¢ 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:
  • Product Name: Spring Kit
  • Application: Intake/Exhaust
  • Riding Style: Street
  • Spring Seat Pressure: 185 Ib
  • Units: Kit
  • Spring Lift: 0,650"
  • Spring Lift Imperial: 0.650"
  • Spring Open Pressure: 440 lb

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