Feuling Feuling, High Load Beehive valve spring kit. .750″ lift

Description

Feuling Feuling, High Load Beehive valve spring kit. .750″ lift

84-99 Evo Big Twin; 99-04 Twin Cam; 86-03 XL Sportster (NU)

Installed pressure 217lbs@1.789″, open pressure & height 415lbs@1.215″, coil bind@1.125″. 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.

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