dcuz383

iTrader: (1)

I just got some of these speedos and need help with gearing or roll out with it. I have been using LRP SPX & SXX. I usually run 17.5 and 13.5 Duo 1 & 2 motors timed all the way up. Looking for TC and 12th scale help.

I also bought a Tekin RS just i have one. Is the gearing close to the AE?

mikky32

I think that you must start light and gear heavier each time just like the other speedo's and watch the temp.

CarbonJoe

Start with the motor timing at 0. Rollout of 1.2 inches for TC and 2.65 inches for 1/12. Profile 5 on the BD.