The endurancemod_v1.1.rar file you have requested: Modifications / Single Player / E to F Titles / Endurance Mod V1.1 - 166.36kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R. Shadow of Chernobyl and upload any files you want to share or are missing. This is the only information we could locate:
Endurance Mod Version 1.1 by gullgothaMod is for S.T.A.L.K.E.R. - Shadow of Chernobyl v1.001 (by THQ)-New in version 1.1-changed the max weight limit before you cannot walk to 200, seems to me you should be able to carry some extra stuff Here is an updated version of the Endurance Mod.