The Warrior was never intended for the MX track, or really any heavy racing, otherwise the factory would've put out a better Warrior. It can be built up like warriorxcr said but it reaches it's limits very fast, even the Raptor 350. However the Warrior with a better suspention and some motor mods fairs well in XC, which is woods and trails. Hell for the MX track even the 400EX is a better starting choice.