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speedy · 01.20.2008, 12:54 PM

if i can hear the motor riving high like all the time and the slipper is tight and the rest of the drive line i fine does that meen that the motor is undergeared ? i use maxamps old 8000mah packs (two 2s8000mah in series ! )
and with the feigao 8xl motor that i use now i got only aboud 20mins runtime is that normal ? i have the new e-maxx and stock tires. even with 22/68 gearing the motor rives high, but i guess that coud because of the lack of traction on the snow. Woud it make a big difference if i get som trakpower 4800mah pack ? they are 200g+ lighter and has a way higer dischargerate....

	(#19)
speedy RC-Monster Carbon Fiber Offline Posts: 467 Join Date: Jul 2006	01.20.2008, 12:54 PM if i can hear the motor riving high like all the time and the slipper is tight and the rest of the drive line i fine does that meen that the motor is undergeared ? i use maxamps old 8000mah packs (two 2s8000mah in series ! ) and with the feigao 8xl motor that i use now i got only aboud 20mins runtime is that normal ? i have the new e-maxx and stock tires. even with 22/68 gearing the motor rives high, but i guess that coud because of the lack of traction on the snow. Woud it make a big difference if i get som trakpower 4800mah pack ? they are 200g+ lighter and has a way higer dischargerate....