BL Runtime Setup?

[Rannick]

Thx for the fast Reply Dafni! :D

I want to use 14 cells even if i m not pretty shure about it. is there more runtime with more cells ore only more power.
It would be great if somebody can write some detailed information to the runtime of different setups.
BL compared to normal motors or twin motors.
lets say i have 14 cells GP3300 Akkus:
then i put different Motors on my truck what would change with the runtime.
For example:
-Lehner basic 3100
-Lehner Basic 4200
-Lehner XL 2400
-550er twin Motor (e-maxx setup)

with what of this motors i would archieve the greatest runtime.

I read on http://www.rc-monster.com/brushlessmotors.php That the lehner basic 3100 provides long runtimes. That sounds good :) :P