ok please excuse my over posting but i beleive i have found some possible candidates...
Carban Brush Motor (flatened can)-
http://b2ec.com/search/p.630.html
Carban Brush Motor (round can)-
http://b2ec.com/search/p.631.html
and heres a pic of all the r/c car parts ive found from projects i did when i was younger... lol the huge motor was in my Air Devil which could wheelie and out run my friend on bike (20 MPH+ in a car that weights about 5 lbs)
Update: i tried both motors in the picture at 4.5 volt (3 aaa) both ran underpowered and slow, nor did they posess much torque, latter this week i will be investigating my "bigbad johnson motor" and try to get it to mesh properly using some parts from the pic...
probally rework my xmods drivetain