Blur Busters Forums

Hello there, in Unreal Engine games, you can enable/disable some settings from ini files, for example, i disabled Busevsync (true to false) and game (SFV locked 60 fps) runs considerably faster, i know i can disable vsync on to off as well, but it only reduces input lag, Busevsync seems to unlock game speed wtf? but i am still running at 60 fps (game is 100% locked at 60 fps) but game runs notably faster
I used FPS steam counter and i saw while its locked at 60 fps, its not constant, sometimes i can get 61 sometimes, 57/59 but mostly its 60 fps
What is Busevsync then?
Thanks