Originally Posted by
EAMotorsports
The only way to test c rating is to destroy the pack. No other way. But you can put a data logger in a tc or any other car and watch the amp draw spikes and see that mod cars on high load will pull 70+ amps.
I've seen mod oval cars able to dump a 7000 1s pack in 3 minutes. Do that math and you'll see some serious amp draw numbers.
Numbers are irrelevant anyway. What maters is what's fast on the track first.
EA
I did, and I haven't seen more than 50A continuously (for less than five seconds).
Draw spikes are one things, continuous current is another. How long is that spike? 1/100 second? 1/1000 s? You need to quantify it somehow.
I challenge you to show us a data log from those cars that allegedly dumped a pack in 3 minutes.