Is you capacitor on ok? Running two or four capacitors parallel in a bank helps with heat issues. I'd run the hobbywing 4x 330uf cap bank with it. I run the 2x bank on my RS pro in 2wd, but i don't have temp issues. They are the same spec solid electrolytic caps as tekin spec, just mounted on a circuit board. i kept having broken cap wires, so the board mounted cap bank is better.
My mate was running hot with his redline 5.5 and RS pro. Managed to get it down with hotwire setup and gearing. Since them i've read that extra caps help.
I'd try that.
What settings are you running in the speedo?
Also what gauge wire are you running?
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