MOD 1 pinion question

[BrianG]

PM answered (sorry about that)...

Anyway, here is the answer I sent you:

14T will get you around 34mph on that motor/battery/gearing combo. NiMHs tend to drop voltage a bit more than lipos at higher currents so you'll probably get 30-32mph. If you want more speed out of NiMHs without quite as much current (thus, better runtime), I'd go with 16 cells, the 1515 2d, and a 12T pinion.

[satan'struck]

hi BrianG, sorry about one thing! i forgot to tell you that i got the Mamba Max ESC and it only handle up to 12 cell NiMH..... so, should i still go for the set up that Mike recommanded???(Mamba Max/12cellNiMH/14t/Neu15151yF) or should i get the Quark Monster Pro 125B Brushless Sensorless Speed Controller, if that's the case, any suggestion on how many cell and gear should i use???really A THOUSAND THANKS FOR ALL YOUR TIME AND HELP!!!
Best Regards, sam from Hong Kong