Emaxx? How hot is it when it slows down? What kind of batteries are they? I have 4 8000mah lipo's and 70/14 gearing in mine and it runs for at least 20min without issue. Normally the truck breaks ending my run.
with my Rustler I can relate to that...but lately it is usually within the 1st 5 mins, I had a run not too recently it happened within the 1st minute...