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Valves

KIBBLEWHITE Valve Spring Kit - Lightweight Racing - 0.630" Lift - Titanium Retainers - M8

Brand: KIBBLEWHITE

SKU: P1547303164290

$634.37

$538.19

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Valve Spring Kit

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Product Details

Highlights

  • Springs are progressively wound using Kobe super-clean, chrome silicon (CrSi) based wire that is heat-treated and shot-peened.
  • Complete F. E. A (Finite Element Analysis) design.
  • Lightweight racing replacement.
  • Installed height is 1.555".
  • Made in the USA.
  • Requires KPMI's shortened M-8 valve guides or modified stock valve guides.
  • '23-'25 CVO's check valve lift to determine compatibility with KPMI spring kit.
  • Includes:.
  • 8x.
  • 8x CrSi Valve Springs.
  • 8x H. T. Steel Basewashers.
  • 8x Red Viton Seals.
  • 8x H. T. Steel Keepers (9).

The new KPMI Lightweight Racing Spring Kits for the Milwaukee-8, utilize a lightweight retainer, a heavy duty 9 keeper and a dual spring system with increased pressures and rates. These factors are designed to maximize valvetrain control when paired with top performance applications running larger valves, high lift cams and increased RPM's. IMPORTANT NOTE: Shortened Guides: the system must be run with KPMI's new shortened Milwaukee-8 valves guides, or with modified stock guides (see installation instructions for more details).

Specifications

ApplicationIntake / Exhaust
Collar MaterialTitanium
MaterialChrome-Silicon
ModelLightweight Racing
Riding StyleStreet
Spring Lift0,630"
Spring Lift Imperial0.630"
Spring Open Pressure317 lb
Spring Seat Pressure101 lb
UnitsKit

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