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Revolution Models . CarbonXtreme . Midland Helicopters

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e-Century Hummingbird - Swift > anyone running swift 620se on 10 or 12s
 
 
centuryman
Veteran
Location: deerriver,mn usa

Ive got s swift 16 with 600 lighting motor on 6s and it's a rocket on 6s at 2400 HS and 14/14 pitch at 5.5 pounds but hard on batteries getting 145 /165 f after 4 min run new fp 4250's took some pitch out ,cooler batteries but lost a lot of pop,just got a 9 tooth pinion going to swap it for the ten but i doubt i'll get the pop i'm looking for since i'll loose 250 HS . so i'm thinking i need a 620 with 10 or 12s has anybody tried 12s my calcultions with a 9 tooth pinion should get me 2300HS and almost 7 HP and weigh in at about 7 pounds with 2 fp 3200 6s the new 30c packs can pull 96 amps cont and 192 amp spikes,what do you think 7 HP sound like a rocket?
03-23-2008 08:54 PM
 
 
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e-Century Hummingbird - Swift > anyone running swift 620se on 10 or 12s
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