Prop on an OS 91 ducted fan
11-17-2008, 05:50 PM
#26
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RE: Prop on an OS 91 ducted fan
MJD
Sounds good trying to get together. Any events you go to in this area? I'm at Kitchener every year and many others. I can't wait to get back to fast prop jets. I have a 140% Great Planes F-15 with a TT120 and pipe. It flies easy, but not a speed demon. I had a normal size Great Planes F-15 with an OS 91 FX and pipe. I figured it was doing about 110-115 MPH which was fast as it was my 3rd airplane.
Steven
Sounds good trying to get together. Any events you go to in this area? I'm at Kitchener every year and many others. I can't wait to get back to fast prop jets. I have a 140% Great Planes F-15 with a TT120 and pipe. It flies easy, but not a speed demon. I had a normal size Great Planes F-15 with an OS 91 FX and pipe. I figured it was doing about 110-115 MPH which was fast as it was my 3rd airplane.
Steven
11-23-2008, 12:55 PM
#27
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RE: Prop on an OS 91 ducted fan
Now that I know this is possible. I would like to know some specifics. To the guys that have had this engine with a prop I have a few questions.
1. I have read using either a 10x10 or 9x11 or 12. What would be best suited?
2. What tuned pipe is being used? BVM or others? If other what is the final length for tuning purposes.?
3. What RPM should I expect to see with a suggested setup?
Thanks Again
JetCrazyCanada
1. I have read using either a 10x10 or 9x11 or 12. What would be best suited?
2. What tuned pipe is being used? BVM or others? If other what is the final length for tuning purposes.?
3. What RPM should I expect to see with a suggested setup?
Thanks Again
JetCrazyCanada
