Bought RTF Spectra... I have some Q's - RC Groups
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Aug 31, 2004, 12:07 AM
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Bought RTF Spectra... I have some Q's

I just bought RTF Spectra from tower along with hobbico's AC/DC charger.

I just had a question.... Will 3:1 GB with 10x7 prop and 7 cell 2100mah make it climb better???

Additional info on this plane would be appreciated.
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Sep 02, 2004, 12:01 AM
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Sep 02, 2004, 06:39 AM
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Andy W's Avatar
Without knowing which motor comes in it, or what kind of battery a '7 cell 2100mah' is, it's hard to say. Usually, however, a 3:1 gearbox will require a larger prop than 10".
Sep 02, 2004, 01:42 PM
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it has a 540 motor and battery pack is NiCd
Sep 02, 2004, 03:57 PM
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Originally Posted by 3D Champ
it has a 540 motor and battery pack is NiCd
I have a Windstar with a speed 600 and a 3:1 inline gear box. Master airscrew 12x8 folding prop and 7 cell 1700 nicd. Much better than the original set up.


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