[palos]

Based on the your third post, it sounds as though your timing belt may have broken or stripped its teeth, though your engine would not "rev" as you described in your first post. Look to see whether the crank is turning, but that the cams are not, when you turn the engine over with the starter.

You also need to diagnose your clutch pedal problem. Try bleeding the slave and the master to see if you have air in the system. It is possible for a slave or master to not build pressure, essentially the brake fluid is bypassing the o-rings, without causing external leaks. Since the fork is now moving, air in the system may have been the cause for the pedal to stick to the floor.