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New Giant GP Super Sportster!!!!!

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New Giant GP Super Sportster!!!!!

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Old 10-07-2006, 08:54 PM
  #101  
drksky1056
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Default RE: New Giant GP Super Sportster!!!!!

Thanks for all the info drksky, did you get the cowl on yet?
Nope, it's the least of my worries. I'm not even going to think about it till I get the motor tuned and running consistantly.
Old 10-07-2006, 11:08 PM
  #102  
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Default RE: New Giant GP Super Sportster!!!!!

Here I am again with another question, do I need a servo for the choke? If not then how does that work.
Old 10-08-2006, 01:04 AM
  #103  
drksky1056
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Default RE: New Giant GP Super Sportster!!!!!

Most people remove the choke assembly and just choke it with their thumb when starting. Others use a choke servo as another way of shutting the engine down, but with a kill switch, it's a redundancy that's not really needed. I think it's a personal preference.

I've found the 40 to be very easy to start. Two flips with my thump over the velocity stack and the ignition off, turn the ignition on and it starts on the 3rd or 4th flip.
Old 10-18-2006, 01:30 PM
  #104  
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Default RE: New Giant GP Super Sportster!!!!!

Can anyone with some stick time on this aircraft recommend the settings for Expo and Rudder / Ailerons mix?
Old 11-13-2006, 04:21 PM
  #105  
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Default RE: New Giant GP Super Sportster!!!!!

Can someone tell me the measurement from the ground to the top of the vertical stab? I am trrying to find out if it will fit in my car.
Thanks
Old 11-13-2006, 08:37 PM
  #106  
biplane bill
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Default RE: New Giant GP Super Sportster!!!!!

17 5/8 inches

Old 11-13-2006, 08:58 PM
  #107  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

Thanks
Old 11-14-2006, 03:02 AM
  #108  
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Default RE: New Giant GP Super Sportster!!!!!

What servos did you use?
Old 11-14-2006, 09:11 PM
  #109  
drksky1056
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Default RE: New Giant GP Super Sportster!!!!!

I used Futaba S3010's on 6 volts. 90 oz. They recommend 50 oz.
Old 11-19-2006, 04:38 PM
  #110  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

I wondering what remote glow starter everyone is using that is using the os 160 inverted, which one should I buy?

Next is I bought a roll of white monokote and I am wondering when sealing the hinges if you have to do both sides or just one?
Old 11-19-2006, 11:04 PM
  #111  
biplane bill
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Default RE: New Giant GP Super Sportster!!!!!

just the bottom is fine, long as air doesn't get though. Not using remote starter, made a hamemade one, but only used it a couple days. McDanial RC makes a nice one.

Bill
Old 11-21-2006, 08:33 PM
  #112  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

The Giant Super Sportster is just about ready for its maiden flight, just some odds and ends here and there. This is my first large airplane, mostly flown 40-60 sized. Just wondering how this larger planes fly.
Old 11-21-2006, 09:25 PM
  #113  
jrf
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Default RE: New Giant GP Super Sportster!!!!!

Bigger really does better.

You need to watch out for a few things. It will seem to be doing everything slower. It isn't, it just looks that way. There is a tendency to fly it further out. Because it is bigger, it looks like it is closer than it is. Also, those big props have a lot of drag when the engine is at idle (on the landing approach). Be prepared to add some throttle to slow the sink rate.

Oh yeah, and those big props won't cut your finger. They will cut your finger off! Be exaggeratedly safe.

Jim
Old 11-22-2006, 01:58 AM
  #114  
Kostas1
 
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Default RE: New Giant GP Super Sportster!!!!!

Post some pictures of your Giant Supersportster.
I have the 40 ARF version and is a crowd pleaser.
Especially,
when i am inverted and go to a knife edge 3meters above the ground.......[X(][X(]
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Old 11-22-2006, 02:01 AM
  #115  
drksky1056
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Default RE: New Giant GP Super Sportster!!!!!

http://www.putfile.com/pic.php?img=3561212

Silly thing is almost bigger than me...
Old 11-22-2006, 05:40 PM
  #116  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

I looked at the specs of my servos I put in the sportster, and I thought that they had more torque. At 6 volts its 57 oz of torque, they are Hitec 425BB servos. The manual calls for a minimum of 50 oz of torque. Am i pushing the envelope being that close to the minimum. If I upgrade I will go with the Futaba 3010's.
Old 11-22-2006, 06:37 PM
  #117  
jrf
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Default RE: New Giant GP Super Sportster!!!!!

I'd go with Hitec 475HBs. Having had experience with both, I'd say the 475s are a much better servo than the 3010s.

Jim
Old 11-22-2006, 06:48 PM
  #118  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

They would get me about 76 oz torque at 6 volts.
Old 11-22-2006, 07:22 PM
  #119  
jrf
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Default RE: New Giant GP Super Sportster!!!!!

Should be more than enough. Remember, you have two servos on the elevators and two servos on the ailerons. If you do a lot of knife-edge, you may need more on the rudder, but for normal use, 76 oz is plenty.

Jim
Old 11-22-2006, 09:37 PM
  #120  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

Thanks
Old 11-23-2006, 01:56 AM
  #121  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

Before I spend money on servos, will my 425's at 57 oz of torque be ok for normal flying?
Old 11-23-2006, 11:49 AM
  #122  
jrf
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Default RE: New Giant GP Super Sportster!!!!!

Maybe. But you will be risking a $700 airplane and engine on $15 servos. It a servo is overloaded, especially at 6 volts, it can overheat and fail. If it does that in the up or down position, you are pretty well screwed.

Jim
Old 11-24-2006, 12:57 AM
  #123  
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Default RE: New Giant GP Super Sportster!!!!!

Has anyone used the MVVS/Evolution 35GT on this plane? If so, what are your thoughts on this combo? Thanks!
Old 12-04-2006, 11:24 PM
  #124  
LaxLife72
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Default RE: New Giant GP Super Sportster!!!!!

Can anyone measure their GP Giant Super Sportster and tell me what the prop clearance distance is, ie: center of motor hub to the ground?
(yup, I'm thinking of going electric and this is the critical measurement)
Thanks!
Old 12-05-2006, 02:00 AM
  #125  
chris8105
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Default RE: New Giant GP Super Sportster!!!!!

14 1/2 inches


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