Infraction What is the largest pinion that will fit on the Infraction using the stock spur gear

[basher27]

I’m looking to add to my speed runs and curious what the largest pinion gear I can put on the stock motor mount and spur gear? Also with that being said wondering whatever gear that might be how does the ESC handle it? Does it cut out?
Thanks

 

[332_RC]

Dunno. It comes w/ a 25t speed pinion. I'd think that 3-4 teeth above that, it'll start to amp out. You may can run a 30t & it do ok. Not sure.

 

[dure16]

If my memory serves me right, you can fit 74 total teeth on the stock mount.