jesus - listen to it...
http://www.flurl.com/item/WASP_REV_CRF_Engine_u_135350/
id have liked to have seen the torque and hp curves, i bet its real peaky like the os 18tz. but in a lightweight car on a little track like in the vid... how tempting is that?
it could work well with the ct4/5 with the hi acceleration belts etc fitted, or maybe even lower the gearing by using funfactor mt spurs if need be perhaps?
it looks like a right little rocket, and its a pretty lil motor!
thread is here -
http://forums.radiocontrolzone.com/s...d.php?t=220420