Originally Posted by w00kie

ok heres a question. my 13.5 turn trinity sensored brushless surges before take off. it will surge a bit then take off.

When i put more timing in using my mamba, it gets worst.

It only does it when the tyres are on the ground, i.e under load.

Brand new sensor cable.

new speedy.

Could this mean the motor has sh*t itself and its time for a new one.

Also. I just tried to run a 27t pinion with a 75t spur... the motor didn't get hot at all after about 5 minutes of bashing.

Is this safe and fine to run. or should i go lower.

thanks.