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Revo 2.5 to 3.3 conversion

Old 03-13-2015, 06:10 PM
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Default Revo 2.5 to 3.3 conversion

Ok so I have a Revo 2.5 that I've converted to a 3.3. I purchased the extended chassis/linkage/drive shafts is there anything else I need? I'm just wondering because my air filter wont clear my spur gear.. Any help is appreciated
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Last edited by mrroy61805; 03-13-2015 at 06:16 PM.
Old 03-14-2015, 05:45 AM
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Looks like you got everything. The only other difference when Traxxas made the switch from 2.5 to 3.3 is the internal gearing of the transmission. 2.5 used standard ratio while 3.3 got the "Wide" ratio. That's a weird problem to have. Only thing I can suggest is make sure the trans is sitting in chassis properly, same with motor mounts.
Old 09-03-2015, 10:58 AM
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I have the same problem with my 2.5 I put a 3.3 on with the air filter what did you find out was the problem?

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