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11-06-2013 02:16 AM  4 years agoPost 1
monwell

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vinita okla us of a

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guys what do u think of this engine and is anybody cramming these in 600s

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11-06-2013 02:56 AM  4 years agoPost 2
Carey Shurley

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Orlando, FL - USA

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here's a video of the engine installed in a modified Fury 55

Watch at YouTube

Sometime soon I'll have a new video of it installed in a Raptor G4 that uses an 8.26 gear ratio.

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11-06-2013 03:06 AM  4 years agoPost 3
monwell

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vinita okla us of a

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ive seen this video really like it wondering how this engine holds up how much modifing would it take to get in atrex 600

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11-06-2013 03:09 AM  4 years agoPost 4
monwell

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vinita okla us of a

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watched most of ur vids u should do one on this

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11-06-2013 03:22 AM  4 years agoPost 5
Carey Shurley

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Orlando, FL - USA

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someone in Japan had made a trex 600 conversion kit. Its not a simple conversion however OS has shown a GT15HZ-600 which APPEARS to be a 15cc gas engine with a 50 size footprint.

if that turns out to be a real product it would simplify 50 size installation.

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11-06-2013 09:09 AM  4 years agoPost 6
Azalin

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Ankara-Turkey

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Very nice flight.

@Carey

Bobby said in the video that the gear ratio is 7.9 and head speed is 2190. So engine was running at 17300RPM. It's good to know that it is safe to run this motor over 16k.

At what speed the motor provides the most power and what is the maximum safe RPM?

Thanks.

Helibug Trex 700 HB7-RC Gasser | TRM VX270TT | V-Bar silver line
Helibug Trex 600 HB6-RC7 Gasser

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11-06-2013 11:37 AM  4 years agoPost 7
Carey Shurley

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Orlando, FL - USA

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the governor was set at 1960. In practice I keep the motor under 16,500. It may tolerate faster RPMs with the latest piston configuration, just not sure

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11-06-2013 11:25 PM  4 years agoPost 8
Nasty1

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Enf,Ct-USA

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Wow ! On the rpm, guess I'm conservative,

Empire Hobby Team Gaui USA

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