Originally Posted by mac853
Could somebody tell, if i run 13.5 8min. race, then which battery of TP 40C fits better: 4200 or 5000.
Use the 5000 MaH pack - should fit most cars w/o any problems. The only problem you might encounter might be in the event you have a car with the battery area milled out for a LiPo pack. If that's the case, ask your fellow racers running the same chassis what batteries they're using.