Max pinion size for 1/16 erevo

[Rkb97]

Hi guys, I’m relatively new to the hobby and I have a mini e revo with a 3650 surpass combo and I’m interested in getting the most speed possible. The motor is currently running with a 30t pinion with the stock spur and runs comepletely cool but I'm wondering what the biggest I can go is and btw I’m talking “biggest” in terms of physical space and not motor capabilities.
Any help is appreciated.

 

[Chubaka]

31 with a 55 tooth, 33 with a 50 or 45 tooth spur. The slash will tell you what it roughly takes. It may be able to go another tooth or two.

Make sure to watch temps, and dont hit any stationary objects. Also make sure your batties can feed the beast.

https://duckduckgo.com/?q=1/16+slas...axxas-1_16-slash-vxl-4wd-7108-page23.png&pn=1