Kibblewhite #20-23800 - Valve Spring Kit - Lightweight Racing - 0.630" Lift - Titanium Retainers - M8

Includes:

• 8x Titanium Retainers

• 8x CrSi Valve Springs

• 8x H.T. Steel Basewashers

• 8x Red Viton® Seals

• 8x H.T. Steel Keepers (9°)

Features

• 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.

Specs