R/C Tech Forums - 10.5 brushless optimal gear ratio

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shadowless

07-15-2008 08:01 PM

10.5 brushless optimal gear ratio

Currently running the motor at abt 5.5 FDR. Wonder what is the lowest FDR a 10.5 can take for 1/10 car, assuming ESC and battery can support it.

a_main_attendee

07-15-2008 08:06 PM

I run a 4.79 with rubber tires and nimh with a losi 10.5 in a type R.

Its ballistic and with timing on medium and no drake brake it only temps in after a run at about 160 degrees f.

With drag brake i would gear it up to a 5.0. ;)

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