Installed height is 1.555"
Requires KPMI's shortened M-8 valve guides or modified stock valve guides.
Complete F.E.A (Finite Element Analysis) design
Made in the USA
'23-'25 CVO's check valve lift to determine compatibility with KPMI spring kit.
Springs are progressively wound using Kobe super-clean, chrome silicon (CrSi) based wire that is heat-treated and shot-peened
Lightweight racing replacement
Garage
-3%
