Originally Posted by
RC_Tomato
I've tried a higher ratio (smaller pinion) on the tekin redline 17.5 but then it gets really doggy on the straightaway. compared to my orion 17.5 the tekin is just way slower all around. one problem with these darn brushless motors is that they last too long so I don't have a reason to buy another one!! haha.
I will try advancing the timing some more as you suggest.

How old is the rotor in your Tekin? If you've over heated it a few times it will be down on bottom end but great on the top end. I fresh new rotor might solve your issue. If the rotor is fairly new then you havent found the sweet spot between motor and gearing. I'll See what the guys here are gearing their SC's and get back to you.