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Mark Fradkin
Rad Frad
 
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Posts: 81
Join Date: Feb 2006
Location: SAN FRANCISCO
11.27.2006, 10:48 AM

Just foolin around I have 16 18 20 pinion gears. Monster Mike suggested fiego 9xl . Sand is an enemy and an expensive$ motor could get ruined. It did run very cool w/ constant running. . I will try 18 or 20 teeth on street see what happens.
   
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