I have the rustler vxl, but i converted to vxl-3 brushless should i change any of the transmission to the regular stock brushless vxl any suggestions?because looking at the product menu they have different specs
I do not know. I'm sorry.
when did you buy your rustler? if its relatively new it has all steel gears and your fine, if its pretty old you may have to replace the plastic idler gear. But I would suggest you to run and if some gears strip replace them, otherwise leave it alone and have fun ;)