To the members of XoO: I require your assistance. What I am requesting will sound strange and foreign to many of you. To some, coming from PhoenixDog this will sound normal, but I would like some recommendations as to how I would accomplish a task like this, and what parts I would use. I would like to take a Barbie Power Wheels. This one in particular and remove the 12V motor from it, as well as the plastic wheels. I would like to reinforce the body of the Power Wheels, and attach 4 dedicated Lawnmower engines to each wheel, replaced with rubber lawnmotor wheels. I would then tie the throttles of the 4 engines into a central point and use that as the throttle of the vehicle. Would this even be possible (I'm pretty sure it is) and how fast could I get this thing to go? Any opinions and advice is helpful.