Originally Posted by jordys jrxs

hiya u RDX lot, had a RDX for some time nowand im findin that i have the car pretty much dialed and sunday i got into the A final for the first time, racing stock motors!!!

just wondering how do you guys get the speed out of your cars because i cant seem to ge the extra bit of speed i need to improve from the bottom of the A final. i have a CO27 stock motor with purple positive spring brush and red negative spring brush, i have a gearing of the standard spur gear, 78 tooth i think and i use a 24 or 25 tooth pinion on most times i race on a medium to tight track with a striaght of about 50 metres. the motor has only been used for 2 meetings and has little to no wear on the comm.

thanx jordan