Tuff Flight 4D Engine??
03-27-2005 | 10:27 PM
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From: Hamond,
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Tuff Flight 4D Engine??
I just read all the threads on Tuff Flight 4D. This is my kindda bird.
But the only engine I have is an os 91 4s. Can I use this engine?? Has anyone done it ?
Matt
But the only engine I have is an os 91 4s. Can I use this engine?? Has anyone done it ?
Matt
03-29-2005 | 09:40 PM
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From: Center of the Flyover States,
RE: Tuff Flight 4D Engine??
Your (and mine) OS.91 weighs about 22 ounces which is about 4-5 ounces more than the typical engine (Saito.72 or .82) or a OS.46. Spread out over 720 square inches won't be too bad. You will have to bury the battery towards the back of the wing assuming you would be building the "scale" fuselage.
03-30-2005 | 12:07 AM
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RE: Tuff Flight 4D Engine??
Hey Gerry and Gary
I sorta kinda knew what your saying about weight and CG.
I am hoping to hear from someone that did it, and flew one.
Please stay with me on this.
Matt
Oh! by your answers,I know you know what I"m talking about
Thankyou
I sorta kinda knew what your saying about weight and CG.
I am hoping to hear from someone that did it, and flew one.
Please stay with me on this.
Matt
Oh! by your answers,I know you know what I"m talking about
Thankyou
03-30-2005 | 12:24 AM
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RE: Tuff Flight 4D Engine??
Hey Tallskid and Gary BB
I didn"t know you had a post on 4Ds four miles long.
Looks like I'm talking to the right people.
Matt
I didn"t know you had a post on 4Ds four miles long.
Looks like I'm talking to the right people.
Matt
