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Old 10-06-2009
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tony6187 tony6187 is offline
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Default rc10 ce stealth gearing

any one know what i should gear a 19t motor at in a rc10 ce with a stealth gearbox?even just the ratio for the motor i can work the rest out myself(hopefully),thanks
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Old 10-06-2009
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Dreadstar Dreadstar is offline
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The ratio for a pre-B4 stealth gearbox is 2.4:1,and for the B4 itself,the ratio is 2.6:1
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Old 10-06-2009
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Quote:
Originally Posted by tony6187 View Post
any one know what i should gear a 19t motor at in a rc10 ce with a stealth gearbox?even just the ratio for the motor i can work the rest out myself(hopefully),thanks
To be 100% sure, you can count the gear teeth and do some maths. Illustrations from the manual or spare parts should suffice for this task.

I just double checked the internal ratio on my 6 gear, and the info on associated's website (www.rc10.com) seems incorrect. It's actually 1.833 ( 22 /12 ), but the site lists it at 1.9

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Old 10-06-2009
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cheers guys. any idea what ratio i should be aiming for with the 19t
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Old 10-06-2009
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Internal ratio in the stealth gearbox is 2.25

mvh isobarik
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Old 10-06-2009
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You finally getting it up and running....
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Old 10-06-2009
superdez superdez is offline
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http://www.rc10talk.com/viewtopic.php?f=7&t=9819

I posted this a while back, it may be of help to you
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Old 10-06-2009
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Quote:
Originally Posted by superdez View Post
http://www.rc10talk.com/viewtopic.php?f=7&t=9819

I posted this a while back, it may be of help to you
That chart's very useful - thanks!

However, I'm a bit suspicious of the maths they use, as the rounding seems a bit suss at least for the 6 gear. Surely, an 11t pinion on the 54t spur should have a total ratio of exactly 9, not 8.98. The idlers and outdrives are 22t, and the other "diff shaft" gears in the transmission are 12t. (22 / 12) * (54 /11) = 9

I still think counting teeth is the only way to be really sure.

But hey, this is a bit pedantic...

Cheers,
Ty
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Old 22-06-2009
4wdlover 4wdlover is offline
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what spur you using? if your on a 81t use 18t 19t or 20t will work, depending on how your track is setup. experiment, that's the only way you're going to find what you like. for you and your battery.
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Old 22-06-2009
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hi i currently have a 79t spur but also have a 81t which i will try thanks for the help
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