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Scorpion Power GLOBAL 3D
Helicopter
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Align
Other › 600 stretch ? info
06-07-2017 04:14 AM  18 days agoPost 1
motorhead540

Senior Heliman

eaglecreek,oregon - USA

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Hi all I am getting ready to do a stretch on my 600PRO . I have sourced most of the parts but need to come up with a little info so I can get the correct tap to rethread the inside of the torque tube after I cut it down . I plan on doing a 40mm stretch using 700 parts cut down for the 600 . trying to determine what size the internal threads for the drive spigots in the torque tube are that way I can get a tap and do a very good quality job on my stretch .
anyone know what size I might need ??? believe it will be metric lh but size ??

wife says if i'm going to be an addict at least its to a heli

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06-13-2017 07:44 AM  12 days agoPost 2
Richardmid1

rrProfessor

Leeds, England

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Do you have access to a lathe? I would make the ends a press fit with some stud lock on AND drill it though with something like an m2 machine screw and nut.

60% of the time, it works every time!

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06-14-2017 04:27 AM  11 days agoPost 3
Heli Fanatix

Veteran

Fountain Valley, CA

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Install the 700 boom on 600
- cut down 40mm
- use the gears from 600
- TT from 700
- custom make CF Rudder Control Rod

- Scott

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ProModeler Scorpion Power
Helicopter
e-
Align
Other › 600 stretch ? info
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