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Old 06-24-2016, 10:57 AM   #3884
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Originally Posted by roachtron View Post
The motor kv is the 2650.
On 3s, an 18t is a good starting spot and I'd probably have a 19t on hand for larger areas/tracks.
On 4s, a 14t would be the starting spot, which is I believe the smallest pinion that can fit without modification of the center brace.

Also note that I think your motor will be a full size 8th scale can (if not, ignore this part), so you'll need to replace the motor mount slider that is LCG in the box with the normal one, so the motor won't be crammed down against the chassis.
This is what comes in the kit:
and this is the lightened version that you'll want if using larger diameter motors:
or the full weight normal version:
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