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Old 06-29-2004, 03:04 PM
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Default Pinion/spur

Just wondering what would be a good pinion/ spur setup on a TC3 with a 27t motor, and im looking for a good medium between top speed and accel.

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Old 06-29-2004, 03:35 PM
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what motor do you have...?
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Old 06-29-2004, 05:02 PM
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a trinity monster stock
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Old 07-06-2004, 11:36 AM
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Try a 7.5 final drive ratio. You do the math to figure out the spur/pinion combination.
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Old 07-06-2004, 05:34 PM
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24p/72 spur
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Old 07-06-2004, 07:34 PM
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stock spur/25t pinion
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Old 07-06-2004, 10:46 PM
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Originally posted by roadrage
stock spur/25t pinion
25/75 is a 7.5 final drive on a TC3
24/72 would be a 7.5 also (72t is stock)

72 divided by 24 = 3, 3 x 2.5 (TC3 internal drive ration) = 7.5 Final Drive

If your just suggesting a ratio, that'd work for a larger, outdoor track
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Old 07-24-2004, 04:55 AM
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that's precisely a correct computation...
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Old 07-24-2004, 07:05 AM
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i run a 72spur with a 24 pinion
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