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Old 14-09-2012
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dobber dobber is offline
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Join Date: May 2011
Location: Hampshire
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Default RB5 sp2 wc vega. Pinion size help

Hi,

I have the above car on a 78t spur gear, running a 7.5T speed passion V3. What pinion should I be running on a twisty astro with a good straight (SHRCCC), and also another astro track (TORCH) long straights and flowing.

Thanks
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