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Scorpion Power ProModeler
Helicopter
e-
Henseleit TDR MP-XLE MP-E
› JR servo's on TDR
05-31-2010 11:24 AM  7 years agoPost 1
EPGuy

Heliman

UK

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Hi Guys,

I'm after getting 3 8717HV for my TDR, just wondering has anyone else tried them as I've heard there is to much back lash.

Thanks Ed

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05-31-2010 06:19 PM  7 years agoPost 2
Justin Stuart (passed)

rrMaster

Plano, Texas

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The 8717's seem to develop slop due to the soft brass gears. I bought 8917's for my new heli because the gears are steel and not brass.

Avant RC
Scorpion Power Systems
Thunder Power RC
Kontronik Drives

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05-31-2010 10:57 PM  7 years agoPost 3
helicraze

Elite Veteran

Victoria - Australia

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I did use the 8717 on the TDR for a little while, they do have slop in it. I did feel improvement flying the BLS451 in flight.

They also consume less power and the horns are much stronger.

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Scorpion Power ProModeler
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Henseleit TDR MP-XLE MP-E
› JR servo's on TDR
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