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Old Jan 19, 2013, 12:36 PM
rwek is offline
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St. Louis, Mo.
Joined Jun 2008
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HPI Sprint 2 Sport; Pinion gear change for quicker acceleration

I got a HPI Srint 2 Sport for Christmas and am looking for a little more speed without going BL yet. With the 15t motor it is pretty quick already, but I am considering changing the pinion gear for quicker acceleration, not top end speed.
Do I go up a tooth or down a tooth? I have been told both and am confused as to which way to go. Where do I find this gear once I know which way to go?
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