this sandrrail was custom build for clamis sand dunes,this rail has a 2006 chevy motor,with fuel enjection ,turbo,put out around 350 hp. If you want to have alot fun with your family this is the safe rail for you,you will be able to ride the dunes in style. This rail has disk brakes @ the real ,turning brakes front,has beard super seats front and back, break away steerng wheel,rack and pinion steering, tiger 3x2 safety belts with quick release.