tuning motors?

[mx0range]

i remember years ago (10+ yrs) i took my humble little ta-01 (i think) into my local model shop to get some xtra speed on the cheap.

the guy that worked there at the time stuck a new motor in for me.. cut it short, it wasnt quite fast enough for me so, iirc.. he loosend a screw or 2 and twisted the motor round increasing the revs..


how do i do this?! it did have terrible lag.. then kicked in like a turbo and shot off.. drained the batts in 2 mins