Thanks to all the replys,with 2 trannys i don't think the motors will stay in synch.being separate, but maybe it wont matter, and they might synch if one can get it moveing.You guy's are great for such fast replys.THANKS

If the motors aren't consistently coupled, then I would simply use two ESCs...

Well i found some info,the guys name is Shawn Palmer,he works for CC say's nope can't be done with 2 motors,each would have to use it's own esc, like you said BrianG ,both motors on 1 would run poor,But he said that didn't think there would be any limit with 2 brush motors.well looks like i'll have to belt drive to the front gear box from the rear ,and use single brushless.

Shawn did work for CC, but no longer does. He is really a great guy, I just wish he were around the forums more :o.