zed4130

hi, im new to the site, and building rc cars, im waiting for a old midnight pumpkin to arrive, this will be a winter project, and hopefully easy for me to do, i love these little trucks, anyway i picked up a titan truck, its a trail master copy, ive added body mounts, and removed the battery case, and relocated the battery on top, i will get a lighter lexan body eventually , i would like to fit a faster motor, is this possible ? something like a 540, i read on another site this is ok, and works, can anyone help me out with this, thanks for any help paul