Motor gearing???????????????

[speediskey]

I own a rc10t2 and a cyclone for a esc i just got a 9t double motor and i was wondering what should i put for a spur and pinion.
87/19??

[rcracer_xxxt_futaba]

Its a little high. Mabey 16/87 or 17/87.

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If it ain't fast, don't race IT!!!!!!!!

[I R Racer]

What batteries are you using? Geared that high, you may have trouble making runtime in a race if you have anything less than a 3000mah pack. I hope you have that thing dialed and can really drive it, because with a 9 turn it is going to leave blisters on the marshalls when it passes them!