Description
Feuling Feuling, Endurance Beehive valve spring kit. .650″ lift
05-17 Twin Cam A/B (Excl. 16-17 110″ Softail); 04-22 XL Sportster; 08-12 XR1200; 03-10 Buell XB (NU)
Installed pressure 198lbs@1.685″, open pressure & height 375lbs@1.150″, coil bind@1.100″. Direct replacement, installs without machining or rocker box clearancing. High tensile chrome silicone wire with a shot-peened heat treatment and a super NexTex® finish. Kits include springs, lower collars, titanium upper collars, shims, keys and Viton® seals.
