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Old Dec 24, 2008, 04:37 PM
Flying motor mount master
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ARC110 on 4S 1320 packs

Well I decided to try something out since I had 4S2P or 2 X 2S packs ready to go for some tests. I have done 4S 910 tests and they hold up pretty darn well so I thought maybe the 1320's can hold better voltage.

I guess the data speaks for itself, it looks like the 910's hold their own better than 1320's because the rpm data shows a major delta. From prior calcs it looks like the 910 packs are putting out about 7k more rpm. It could be the condition of the packs.

Test 1 was with 4S and 4.1x4.1
Test 2 was with 4S and 4.5x4.1

I would have expected the 4.1x4.1 to be much higher rpm.

B
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