15-09-2009
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Senior Member
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Join Date: May 2009
Location: Bradford
Posts: 999
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Quote:
Originally Posted by MRD
Both mine and my Dads rtr sc10's were running as they came out of the box, a 17t reedy motor with an 18t pinion but then I dropped down to a 15t to get the motor temp down but it was still as fast. When my reedy expires a 10.5 will be going in.
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Yep 10.5 for me too 
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