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Old Yesterday, 03:55 PM
turbonut is offline
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upland CA
Joined Dec 2004
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Yea baby..EDF XL
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Old Yesterday, 04:39 PM
Air-Jon is offline
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world's slowest builder
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CA
Joined Oct 2006
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I'm thinking 2 Stumax 110-47 mk2 11 blade fans and the HET 700-98 in 12 S 8000 X2 should fly the Yak nicely. That would be about 38 lbs thrust. And 12 kw+ total! Start a thread dude! You can build it while F-100 parts are curing...think of all that spare time
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Old Yesterday, 04:51 PM
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New Jersey
Joined Feb 2003
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Yeah guys its massive!! Same length as a giant Skymaster F-104. I was going to do JF-90s and go a little smaller but love the way the JF120s sound.....the 90's don't have the same woosh.

I don't think Stumax's don't have as much woosh either from vids I have seenand cost so much more. I definitely won't need 38lbs of thrust. I am planning on doing a hollowed out foam fuse and glass it. no molds except for the nacelles probabaly. I am sure if I get 10-12 lbs of thrust on each side once installed, it will fly great. The 535kv HET only draws 70 amps or so and puts out almost 13lbs on the bench so would give nice flight time on 5000's. looking for a setup more along those lines.

spare time eh? riiiiight lol

build thread here
http://www.rcgroups.com/forums/showthread.php?t=2494319

Quote:
Originally Posted by Air-Jon View Post
I'm thinking 2 Stumax 110-47 mk2 11 blade fans and the HET 700-98 in 12 S 8000 X2 should fly the Yak nicely. That would be about 38 lbs thrust. And 12 kw+ total! Start a thread dude! You can build it while F-100 parts are curing...think of all that spare time
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Old Yesterday, 05:03 PM
AIR SALLY is offline
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deltas are cool
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Tehachapi ,CA.
Joined Apr 2006
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yikes its huuge!
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