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Old Sep 28, 2008, 07:04 AM
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Joined Sep 2008
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het f20 power system upgrades?

hi guys well iv had 3 flights with my het f20 and i love the feel of it awsome plane. but running on a 2w-20 with 6904 and 4s flightpower evo25 3700mah its fast but really not as fast as i wanted im not sure if i should upgrade the motor any suggestions for 4s setup? or if i should chuk a 5s in there is it going to be alot harder to fly with the extra weight of the 5s?
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Old Sep 28, 2008, 07:58 AM
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Victoria Australia
Joined Dec 2007
42 Posts
Hi. Get a Jet screamer 1400 from Hobby lobby.
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Old Sep 28, 2008, 11:32 AM
Big gov never Works
St. Martin's Avatar
Skunk Water, Rhode Island
Joined Jul 2002
12,669 Posts 28mm

I use a 3s 3700 and 4s 3700 3s 659 W 58A 4s 1100W 75A IIRC 80A esc minimum

Give consideration to less cells. Wt considerations can often be the best performance enhancer. If the CG is still obtainable without adding wt.

Or you could go with a higher wind 28-47-1.5 and a 5s of smaller cells. Lower A draw, Higher W. About 950W

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