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Old 07-13-2008, 06:14 PM
  #15670  
John Tag
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Originally Posted by or8ital
Anyone have a good starting FDR on the new Trinity 17.5? Running a 17.5 for the first time in the Dayton HPI Challenge (been running only 10.5 and 13.5 classes). Had to buy some tiny spur gears and giant pinion gears for the Cyclone. Crazy internal ratio on that car.

Start at 3.60.....
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