I was wondering if someone could tell me, how many amps I'am pulling. I race dirt oval, with a 3.5 novak brushless motor. I use the max amps 5000 mah lipos and i use between 3300 mah, to 3900 mah in a race. That is with two warm up laps then 4 min. . Is this normal to use this much battery, and will it shorten the life of the battery.

Find yourself a WATTS UP meter, there around $30-50,,,,google it
there good.

Or look into Novaks new data logger it will record your whole run for playback on your computer. They work great for setting your gearing.

Jason