thanks for the replys everyone, the motor is a 9xl and thr truck is a LSP. i am running 16 cells right now, i dont need any more power really, but more would be good, i am mainly looking for longer runtimes and to drop a few pounds....

*edit* brian, the info is at the top of this page http://www.tanicpacks.com/catalog/in...3a45f4f36ca870