Rooster with dual 390 motors?
 

Can i run two 390 motors with a rooster esc? And 2s lipo. Help

Depends on the #of turns on the motors.
The old Rooster had a single motor 15T limit, thus you could likely run 2 35T+ motors off it.
The new Rooster.... Rooster 12T Reversible ESC has a 12T limit, so likely 2 30T+ motors could run off it.
All on 2S LiPO.

Dont know the turns they are the redcat 390 motors

From Redcat's own page on the RS10 Rockslide RS10 XT 1/10 Scale Crawler
"dual electric brushed 70T 390 motors"
70 turn, so you should be fine.

I've run dual 55T 540's on a Rooster Crawler. It'll handle the 390's just fine.

From Novak's site.

"The Rooster Crawler is compatible with single and dual brushed motor crawler applications such as a single Mabuchi 27-turn motor or dual 35 to 55-turn lathe motors."
http://www.teamnovak.com/products/es...ler/index.html

Thanks for the feedback everyone thats what i needed to know