Muggy Suggestions

I ran my Muggy for the first time this morning and i wasn't that bad. I'm running a 8XL, MM, 4S, 18T Pinion, stock gearing. Fully loaded it weighs in at 11.5 lbs., it seemed really fast and balloned the 40 series Big Joes easily, but the temps were a little too high for me. The MM was 160, motor 160, Lipo 120.

I switched to a 16T and the temps went down. MM 125, motor 140, lipo 105. It probably didn't help that I was running Bog Joe tires too. They seem way too heavy for this setup, but I liked the way it handled. A big difference from my LST2.

Does anyone have the weight for one stock Muggy tire and rim?