setup for crt.5???

[Finnster]

For 4S I have the 2200 50mm medusa. Easily 40mph, closer to 50. That 7L motor is pretty crappy and hot.

I have a 4s 2100 batt and get a long time bashing. I know I've done at least 10min on the track, but its not really a track car, so I can't promise you those runtimes.

Neu also has 4S 2500 batts as well. Flydma has some for way cheap. I would have a hard time seeing you not get 15+min on those @ 40mph top speed. Mike's batts are 2500 cells as well, tho he usually sells them as 2p. a 4s1p pack of those would smoke as well and get power and runtime. Not sure what the dimensions are, but I'm sure they can be made to fit. 110mm packs fit nicely on the chassis.