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Old Sep 20, 2007, 01:33 PM
Derrek Curtis is offline
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Robert,
what motor are you using for 8s 55 amps in a DS-51?

Thanks
Derrek
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Old Sep 20, 2007, 01:51 PM
monkamarm2000 is offline
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well look at it this way. an ideal 120 setup puts out about 11 pounds installed on about 4kw, thats average. and i'm talking with the velocity to back it up. Either there wrong on spark doing that, or there right and they have the outlet too big. It cant do thrust like 94 cause it is 94 cut down. So you get less thrust not a whole lot more velocity but get 120 fan weight. So I would think best case it might get 9 1/2 pounds installed with the right outlet but with all the weight. Thats why 90 makes more sense cause yeah a midi does about 6 pounds lets say, but a ds on 2.4 will put out more like 7 1/2 but on pounds less weight adn gobs more velociity than all of them. And if you go the other way with it, and cram in a 120, most deficient size and inlet 120 setups I have seen get in the 7 to 9 pound range at best.

Barry
Old Sep 20, 2007, 02:27 PM
Whistling Watts is offline
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"Very OK" If you like the look and the price you won't be dissapointed, its not every bodies cup of tea, not mine, so in my view "Very OK" does it.

See some of the models and size at aspach for 90mm, see the Bandito fly. Look at the Spark again and still I think 90mm.

I am told the new production kits are lighter, and compared to Porz, they floated in.

My mate Dave Wilshere is spending Jet power flying one. He measured the static amps in the model ready to fly and got 96amps.

That same unit was pulling 86 on my bench.

Robert, its your model, I have seen you fly, stop stressing and go buy one

:-)
Old Sep 20, 2007, 02:29 PM
Robert Belluomini is online now
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HP 220/40/A3 S P4

I had two of these in my F4 and it had plenty of Performance
might I add.

Quote:
Originally Posted by Derrek Curtis
Robert,
what motor are you using for 8s 55 amps in a DS-51?

Thanks
Derrek
Old Sep 20, 2007, 02:31 PM
Robert Belluomini is online now
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Now Steve stress is not part of my vocabulary.
Old Sep 20, 2007, 02:43 PM
Whistling Watts is offline
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Bob, Go buy one!! Really, you know you want too :-)
Old Sep 20, 2007, 03:12 PM
Robert Belluomini is online now
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I'm not sure I can fly an airplane with landing gear.
Last edited by Robert Belluomini; Sep 20, 2007 at 03:22 PM.
Old Sep 20, 2007, 04:01 PM
gregg f is offline
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Quote:
Originally Posted by Robert Belluomini
I'm not sure I can fly an airplane with landing gear.
Don't tell your F100 that!
Old Sep 21, 2007, 07:11 AM
Jim Phelps is offline
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Heck, I'll admit that I have one on order. It should be here any day according to CAF.

Jim Phelps
Old Sep 21, 2007, 12:15 PM
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Quote:
Originally Posted by Jim Phelps
Heck, I'll admit that I have one on order. It should be here any day according to CAF.

Jim Phelps
what setup?
Old Sep 21, 2007, 12:26 PM
monkamarm2000 is offline
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hey demetrius i tried to replay to your pm but says your box is full! lol
Old Sep 21, 2007, 12:29 PM
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Quote:
Originally Posted by demetrius
what setup?
Jim and I are going with the DS-75 as supplied by Comp ARF.
We are getiing the whole Enchilada as they say.
Bob
Old Sep 21, 2007, 05:01 PM
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Ditto what Bob said.

I don't what to speak for Bob but he has received several good reports on it's performance and that's what I based my decision on.

Jim
Old Sep 21, 2007, 05:04 PM
Whistling Watts is offline
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Yep, dont think you will disapointed


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