Originally Posted by
dayglo33
Randy. Running a 1900 in a rc8.2e. I'm running a 48 tooth spur. On a smaller track, what size pinion should I run if i'm running 10 to 15 timing? Also when should the timing come in and end? Any advice would be great.
Somewhere in the 16-18 range. Leave timing at 10 and dont worry about RPM Range, default settings are good.