4s batt run time?
 

I'm looking at getting my first 8scale electric car and will be running the Tekin rx8 gen 2 combo with more than likely a 1900-2000kv motor- my question is can anyone advise what type of runtime on what battery rating can I expect I'll also be running hv servos and a 4px with standard receivers if that will make any difference
Tia

I get 15 minutes easy on an open track with a 5000mah battery and 1800kv motor.