24 hp briggs and stratton v twin won't start. There is no spark to the plugs

No power to the plugs can be caused by several things. Dead coil, not likely both would go at the same time.. . Look for wiring that might be unplugged or partially disconnected. If that fails. Look deeper. You may have a defective magneto. At this point I suggest you have an experienced technician take a look. Otherwise you may become a parts swapper and that can be expensive.. Briggs parts are not all cheaply priced even though they are mostly made in China as is the engine you have. And you thought is was "Made in America". Nope
Good luck,
Macsred