[bdebde]

Well, I will try to talk you out of the Tekin system. First off, I love Tekin stuff, I used to run that for racing as I never had any love for the "other" guys. i also am looking at the new Tekin system for another project (certainly not for my Muggy). I know you say you don't want to spend the money on a HV system and 1521. If you get the Tekin system and have the same problem, you will be spending more money than doing it right the first time (hv and larger motor).

As others have said, check the rest of the rig for problems. Too light of center diff oil can cause a lot of heat in your electronics.