This past weekend i was racing with a large group of 20 guys with my Xray T2 '007 US Foam Spec. I was driving good, but i just didn't have enough to keep up with the guys on the straight-away and coming out of the turns. I don't know if i don't have good enough batteries (Fusion 4200, cycled 20-25 times) or if my motor doesn't have enough kick (Cobalt 27 Pro). Please help me make my car go varoom.

Please leave suggestions including what batteries you reccomend and what motor.

Thanks.