Quote:
Originally Posted by rootar
i always use to chuck the shaft up in my dremel and turn it on 5,000 rpm and run it in water for 2-3 min and then spray them out with brake cleaner or motor spary, put a couple comm drops and couple drops on bushing lube and they were gold,
my dad use to keep some dry ice in a brown sack in an insulated bag, and used a ladle spoon to get a little and set it on the motor's can
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A lot of the oval guys use a motor cooler . It acctually gets the motor so cold there is frost on it .
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http://www.rctech.net/forum/r-c-item...er-i-make.html