A Houston Tuned P5XLT has awesome power! It has super torque for a truggy yet is smoooth and makes for a perfect race engine in my opinion. I am also getting 10+ minutes of run time. To top it all of you get the quality, reliability, and durability of a Novarossi. I've compared it to the Toro Nero and a He's P5XLT has similar top end and everywhere else there is no comparing to the P5's torque.