[reelman_fishing]

Originally Posted by toddzellia

Ok so I have running at my track half dirt and astro the car is lossing power on the big jumps. The flat strights it has plenity of power,I have checked the slipper and its fine the diff is ok could it be a heating issue ?I have a 10.5 sensored motor 120amp Esc 76/26 gearing was running 80/24 and no problems also have a 78 spur but is that the problem?????

Don’t know what esc you run but if you can turn up the punch this should be an improvement. If not try an 8.5 turn motor my son has run one of these with a gearing of 76/27 without any problems, but always check your temperature after you change gearing. Hope this helps.