i traded one of my blasters for a raptor 660 with an hmf pipe but doesnt run. i know it needs a battery so we hooked it up to a charger and tried to start it. it turns over but nothing happens we are going to get it bored over and get new piston and rings and see what happens... it also needs a lot of other work, like plastic, axle bearings, rims n tires, and more. so now we have two blasters a bombardier ds50, a banshee, and da raptor