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Nard Cox · 07:35 PM

I agree with Arct1k, two 4S 5A packs is about 1 KG of LiPo weight in the back. I don't think it will help your handling, especially when cornering and in air control.

20 minutes full out on a electric is a challenge .. normally I get about 15 minutes on 4A 5A on 2200kv. You have the possibility to use higher voltage? Perhaps you could fill 20 minutes with a 6S 5A on a 1520? This should be an efficient set-up if you can gear low enough. A 1520 is more efficient than a 1515 and the voltage increase should gain you some lower A draw thus longer run times. I'm no expert, it's just a brain fart.

	(#3)
Nard Cox n00b Offline Posts: 519 Join Date: Apr 2009 Location: The Netherlands	09.30.2010, 07:33 PM I agree with Arct1k, two 4S 5A packs is about 1 KG of LiPo weight in the back. I don't think it will help your handling, especially when cornering and in air control. 20 minutes full out on a electric is a challenge .. normally I get about 15 minutes on 4A 5A on 2200kv. You have the possibility to use higher voltage? Perhaps you could fill 20 minutes with a 6S 5A on a 1520? This should be an efficient set-up if you can gear low enough. A 1520 is more efficient than a 1515 and the voltage increase should gain you some lower A draw thus longer run times. I'm no expert, it's just a brain fart. Mugen MBX6Te RCM + Mugen MBX6e RCM + Savage Flux XL FLM + MERV all with Spectrum DX3S \|\| WTS&WTB Last edited by Nard Cox; 09.30.2010 at 07:35 PM.