losi slider 1 1/0 scale help.speed
 

smc lipo 8.4 20C discharge.
Castle/C 3800Kv 4 pole motor & castle ESC.
gears 90 spur 19 pinion.

my problem is i cant get speed to keep up. i have the throttle adjustment at 150% (YIKES I KNOW)
i cant keep up. i do not want to buy another motor. so i can i gear it to get more speed like a smaller spur and bigger pinion? or bigger spur and smaller pinion with out over heating the motor/ESC!


we are running on in door track paved.
is the 4 pole motor to small? or do i need a 2pole?

i have the spektrum DX3R radio,or can i adjust something other than throttle end point?