[2fast4u]

i did this with an old zip zap when i broke the steering wires...
rip out everythig EVERYTHING the steering the electric board or pcb or watever rip out all of the steering components make sure the only thing left is the wheels(glue the front wheels in one position)stick in the fastest motor radioshack or something else put in 4 or 5 cells (i used 1) make the cells directky connected to the motor and simply put in a switch to turn on direct current to the motor or better yet just slice and strip one of the wires and wen u feel like dragging just twist em together... there you have it the ultimate drag set up!