tc3 pinion and spur gear help!!!!!!

Discussion in 'RC Onroad Forum' started by ty007cars, Mar 16, 2004.

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  1. ty007cars

    ty007cars Member

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    what size pinion and spur gear do i need for my tc3 with a d4 9x3 motor? thanks ty
  2. ty007cars

    ty007cars Member

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    anyone?? please help!!!!
  3. ty007cars

    ty007cars Member

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  4. mastmec

    mastmec Member

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    What motor did you have in there before?
    Are you racing, what size track?
    What spur and pinion do you have now?
  5. ty007cars

    ty007cars Member

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    i had the same kind but an 11x2 it has a 28 pinion and a 72 spur,its not for racing
  6. Steve M

    Steve M Member

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    Rubber or foam tires? Indoor on carpet or outdoors on asphalt? Big track or small track?

    Go with what other racers in your area use as a base and adjust from there. I ran a 72/31 gearing outdoors on a very large asphalt track with a Roar stock motor.
  7. ty007cars

    ty007cars Member

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    rubber tires on asphalt
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