I am relatively new to speed builds for electric rc cars. The fastest I have gone is 62mph with a tenth scale truck. Anyway I am working on an 82mph (calculated) speed build with my A959B 1/18th scale car. I have done a complete aluminum, carbon fiber, and foam tire rebuild and upgraded the original brushed electronics over to a Traxxas VXL-3s esc, 3500kv brushes motor, and a 3s, 120C discharge, 1500mah battery to run it. However, when I actually go to drive the car it will cut out in 2 minutes and won't even reach anywhere near its full speed. When I test rev it in the air it seems to work fine, but for whatever reason when I go to drive it has those weird issues. My guess is either the battery discharge or mah isn't sufficient enough, or the vxl3s esc isn't capable of what I'm trying to put it through. Any feedback would be very much appreciated. Thanks! 🏎