R/C Tech Forums - 19 TURN ROLLOUT PINON/SPUR SIZE HELP

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19 TURN ROLLOUT PINON/SPUR SIZE HELP

Hi,

Can someone help, I am thinking of running my TRF415 MS in the 19 turn class and my local car club. But I don't no were to start with my rollout/gear ratio.
My 415 has TA05 diffs and I run 48 pitch. So I would be greatful for all the help I can get with my rollout/gear ratio and any other tips you might have about with the 19 turn class.
Also while we are at it what is the best rollout/gear ratio for a stock motor, there are two guys that are lapping all the other guys and won't help anyone.

So please HELP me catch them.

Regards

Hi,
Are you race with rubber or foam?

Hi,
Last year at IIC i used 104TSPUR with 33T.
Hope this will help!
Keith Yu

Was this with TA05 diffs or the standard TRF415?

Thanks, what pinon and spur would you use for stock class?