Traxxas Slash, Slash 4x4, HPI Blitz, Team Associated SC10, Kyosho Ultima SC, Jammin SCRT10, OFNA Hyper 10SC.
Look em up sir.
and for the big boys.
HPI Baja 5T
EDIT: Here is a video of SC racing at my local track for the utterly clueless.
http://www.youtube.com/watch?v=EnBNVJab8tA