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Old 10-06-2009
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Quote:
Originally Posted by bryn View Post
i am running a 19 turn pinion and a 80 tooth spur (not sure on everall ratio though).

it 'should' be ok i guess but i have just noticed it is suitable for up to 4500mah cells and i have 4600's would this overload it and make it cut out?
esc should be OK on the extra 100 mah

internal ratio, shame on you

Quote:
Hi Bryn,
The Overall ratio guide is in the manual.

Basically.

(Spur/Pinion) x 2.4375 = Overall Ratio.

e.g.

(80/19) x 2.4375 = 10.26
(80/18) x 2.4375 = 10.83

These 2 ratios shouldn't be far off. Depends on the make of motor though. You batts will make a difference too.
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