I am posting this for a buddy - he has a slash 2 x 4 non vxl which he converted to the vxl power system (motor and esc). I opened up his gearbox the other day to find a 19t pinion and 106 tooth spur. I feel like whenever he upgraded he never changed the gearing in there.
The issue is that I have a rustler vxl (stock 25/83), we both just got 2s 30c lipo's and i'm kicking his tail on the street.
What gearing should he realistically be running because I know that his current setup is incorrect for the vxl system.
Any input would help thanks guys! *** oh also to note he's got talon's all round**.