Both my boys have 1/16 brushed E-Revos and we're waiting on the batteries we ordered to show up. I got the connections to run batteries in series and parallel and while they were in school, I put two of the stock 1200 mAh batteries in and ran them in series (Traxxas connections) and while it was SILLY fast, it started to smoke after 5 minutes-and waaay too hot to touch. Stock gearing, stock batteries (7.2V 1200 mAh). We've run them for the past week with one battery each with no real problems, but it seems that it shouldn't be THAT hot after only 5 minutes of bashing.
My questions are:
1) What's up with that? They're advertised as being able to run both batteries...
2) Will changing the gearing help?
3) Should I just suck it up and buy the brushless motors and ESCs for both cars ?
(my BL 1/10 is on the way here)
Thanks in advance.