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BrianG · 01.14.2007, 02:39 PM

It would probably be better for a direct drive type of system. For instance; a typical outrunner KV is 600. Using a 4s pack gets it to 8800 rpm. Use a buggy diff connected directly to the motor shaft. With that 3.3:1 ratio and using typical 5.65" tires, top speed would be about 48mph.

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BrianG RC-Monster Admin Offline Posts: 14,609 Join Date: Nov 2005 Location: Des Moines, IA	01.14.2007, 02:39 PM It would probably be better for a direct drive type of system. For instance; a typical outrunner KV is 600. Using a 4s pack gets it to 8800 rpm. Use a buggy diff connected directly to the motor shaft. With that 3.3:1 ratio and using typical 5.65" tires, top speed would be about 48mph.