This was originally designed to be the smallest RC car to use a buggy motor, but it soon became an extremely powerful car capable of drifting.
I refined the chassis design over 2 prototypes, and then tried multiple combinations of gear ratios and different sizes of wheels to achieve the best speed.
The result: this MOC you are looking at right now!
Driven by buggy motor, geared 1:1.25
Steered by PF servo
Hidden power switch on underside
LDcad/POV-Ray animation
Video: http://bricksafe.com/files/mocbuild101/drift-racer-chassis/video.mpg
Instructions: http://www.rebrickable.com/mocs/MOC-8835/mocbuild101/2wd-drift-racer-chassis
3D File http://www.bricksafe.com/files/mocbuild101/drift-racer-chassis/2WD Drift Racer 3D file.mpd