Most guys are running 14g in the rear triangles anyway, just pull that out and put in the bigger pack.
Running back to back I used almost exactly the same amount of power. The big pack just put more of it down to the track.
Originally Posted by
Wildcat1971
true on both notes. The higher mah and lower IR packs will have a higher voltage at the end of a given period of time with the same load. I compared my 1 year old gens ace 5k 40c to my 4100 shorty 65c and after 5 minute @15amp discharge, the 40c gens ace had a higher ave voltage. Now, the heavier pack will also use more mah. But i am convinced a good 5k 300 gram pack with a low IR would have more power than my shorties over the course of a race. not would going to 7200 mah 70c be better with the added weight? dunno.