Beehive Spring Kit, Titanium Retainers High Lift, 0.550″ Lift, HD®, M8 2017-2023 # 20-21205

$695.00

Available on back-order

  • MILWAULKEE 8
  • VALVE SPRING KIT
  • VALVE SPRINGS (8)
  • TI-REATINERS (8)
  • VALVE STEM SEALS (8)
  • PART # 20-21205

Available on back-order

Frequently Bought Together

Valve, White Diamond®, +1.00mm O/S IN, HD®, Milwaukee 8 2017-2021

 

  • HEAD DIA 41mm +1mm O/S
  • OVL 102.1mm
  • TRIPLE GROOVE
  • HI-FLOW

Valve, White Diamond® Inconel, +1.0mm O/S EX, Harley-Davidson®, Milwaukee-Eight, 2017-'20 - 20-21062K

 

  • HEAD DIA 33mm +1mm O/S
  • OVL 103mm
  • TRIPLE GROOVE
  • HI-FLOW
  • INCONEL

Valve, White Diamond®, +2.00mm O/S INTAKE, HD®, Milwaukee 8 2017-2021

 

  • HEAD DIA 42mm +2mm O/S
  • OVL 102.1mm
  • TRIPLE GROOVE
  • HI-FLOW

Valve, White Diamond® Inconel, +2.0mm O/S EX, Harley-Davidson®, Milwaukee-Eight, 2017-'20 # 20-21063K

  • HEAD DIA 34mm +2mm O/S
  • OVL 103mm
  • TRIPLE GROOVE
  • HI-FLOW
  • INCONEL
  • 20-21063K

Out of stock

Description

 FOR SPECS SEE BELOW

 

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI® has developed ovate wire Beehive style springs that will live and Perform at a high level in Harley Davidson® applications. By coupling these developments with strict KPMI® design protocols and employing multiple design, simulation, and FEA analysis software, we were we able to overcome the torsional stresses unique to ovate wire springs that previously severely limited their operating parameters. KPMI® Beehive Springs are progressively wound using Kobe Super-Clean chrome silicon based wire that is heat treated and shot peened. The hardened steel basewashers included in these kits are designed to locate the spring and control lateral movement. KPMI® made OEM replacement seals are included for a more complete performance valvetrain solution.

Installation Instructions Click Here for Kit, 20-21205
Type Intake/ Exhaust
Retainer Material Titanium
Valve Lift 0.550″
Installed Height 1.500″
Seat Pressure 85#
Open Pressure 257#
@ Lift 0.550″
Unique Identifier No. FR327789_01GAUS

Additional information

Weight .5 kg
Dimensions 14 × 11 × 6 cm

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