another silly question
 

hi peeps ..ill be starting to use lipo's .when i return in a couple of weeks ...the question is will i need to alter the pinion size for the extra power to the motor

thanks wayne

Running what motor and what lipos?

Also post these sort of questions in the electrics section as you'll get more responses etc.

ok sorry ....ill put these on electric bit next time.

im running just a norm brushed 12 single i use ......an the lipos are 35c 4200