Gearing again !!!

I´m not sure whta size pinion and spur to but together in my E-Revo - hoping for some help :002:

It will be driving a Quark 125B and Feigao 540c 7xl - 2x7 cell/2x 2s2p 8000 mah lipo. stock diff.

I have these spur gears to choose from right now 66 T, 70 T, 72 T, 74 T and 76 T - What pinion gears would match these ???

Or should I go with other sizes ??? What pinion/spur do you use ??

Both torque and top speed would be nice :027:

Thanks

[Serum]

Please use the search button and read a bit.

it might not be the very same setup, but if you read you will understand what selection you should make for gearing.

[neweuser]

don't know much about revo's, but if your using the emaxx tranny, and 32pitch spurs, start at 24/66? I think Serum recommeded this a day or so ago.