Well i have the lighting the 1/10th on road car and mine running stock on 20% nitro tuned hits 48 on the radar gun. im very happy with it but i ran it into a curb chassis is bent up and front steering arms broke dogbones bent so i think i need to order new parts. btw where are the aluminium parts the lady at redcat said they would be a vailable end of feb. but i dunno. i live in arizona like 30 min away from the wharehouse