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

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

    ty007cars Member

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

    ty007cars Member

  4. mastmec

    mastmec Member

    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

    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

    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

    rubber tires on asphalt
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