well i just want to know, because usually i will race my revo against other guys because it will destroy most monster trucks, but this guy i know has a decked out savage x with three speed and an os 30

i just got a savvy in a trade, its a 25, but its got a three speed, dual disk brakes, aluminum shocks, and some upgraded electronics. But if i ever want to race this guy he would prolly want to race my savage not the revo, so if those were the stakes what motor would you pick to demolish his truck?