Originally Posted by
ironzgti35
Thanks, those are the reply's I was looking for. I know a few who run the viper in 4x4sc and have developed problems. I'll have to look into the hobbywing stock spec esc as stock class is dead in this area so I'll be running 8.5 to 10.5 motor probably.
The stock spec is still the esc you will want to run. I would only bump up into the 160A version of the 3.1 if running a super low turn mod motor in either 4wheel offroad, or touring car onroad. For everything else, get the stock spec. Can't beat the price.