I have always like things that are fast. Cars, rifles, bows ect. I recently bought a Horton Hunter Supreme and with the bolts I shoot, speed is 260 FPS. Has anyone tried to speed up a crossbow by maybe changing cams/wheels to gain more speed? The Horton already has speed wheels and a fast flight string but was wondering if anyone has "souped up" a crossbow. I know I can buy a faster bow and probably will someday but this is a novelity item as I still hunt with my Switchback. I just want to see if it might be possible to amp up the speed on this old bow.