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Hobby King Viper 70mm EDF

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Hobby King Viper 70mm EDF

Old 12-09-2014, 04:38 PM
  #1  
John Baligrodzki
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Default Hobby King Viper 70mm EDF

Can anyone tell me about this plane? Won one last night at the Club Holiday party. Came from an area HS. No instructions. Built well. Will try to post a couple pics.

Looking to to find out if this is a good ship and recommendations for fan unit that will make this plane perform well.

it did come with two fan units. A four blade one with no motor and another that is six blades with a motor. As the plane does not come with a motor betting somone traded this one at the HS.

anyway hoping someone can provide the pros and cons.

Thanks

John
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Old 12-14-2014, 06:19 AM
  #2  
erh7771
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Very similar to the 90 and 120mm jet here

https://www.youtube.com/watch?v=L11k41GKndk Send the 4 blade fan to here... www.edfhobbies.com

He'll give you a good deal on getting that balanced and matched with a motor for the jet

This jet and the 90 and the 120 if too nose heavy will tip, seems to have same characteristics as the A-4 skyhawk; once nose heavy the fly squirly ...

Here's a video'd build thread

https://www.youtube.com/watch?v=pllQreQAPjs

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