Triumph Lightweight racing valve spring kit

For you fans of big cams, Kibblewhite offers a lightweight racing spring kit for the Triumph 650 and 750. These high quality springs are wound with super clean chrome silicon wire that is heat treated and shot peened. This kit is comprised of 4 7075-T6 hard anodized aluminum retainers, 8 heat treated steel keepers, 4 inner and 4 outer springs and 4 heat treated lower collars. This kit specifies 105# seat pressure at 1.425" installed height and is good up to .520" valve lift without coil bind! That is more lift than any Triumph cam ever made by anyone. Depending on your installation height seat pressure will vary.