Thread: Convert HPI Trophy 3.5 to rally game
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Old 28-04-2013
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duarte7 duarte7 is offline
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Talking Convert HPI Trophy 3.5 to rally game
Hi guys, I am the owner of a HPI Trophy 3.5 which I would like to convert to Rally Game, can anyone please advice me on the right set-up of oil for the differentials? And what is the best pinion gear to use, 18 19 maybe? Besides this alterations and the wheels do you recommend me to change other things? Cheers.

PS. Sorry my poor English but I am Portuguese.
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