Whats the Best prop size for OS.46FX
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Whats the Best prop size for OS.46FX
Alright, I have a OS .46FXi that I put on my great planes cherokee, I put on a 11x6 Prop and it seems to produce the most rpms i had a APC11x7 on it and it was low on the rpm side..is the Master 11x6 this the best prop if im looking for speed and response?
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RE: Whats the Best prop size for OS.46FX
You have the question wrong. It's not what prop is best for a OS .46FXi. It's what prop is the best on a OS .46FXi on a great planes cherokee? I would like a APC 11x6.
john
john
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RE: Whats the Best prop size for OS.46FX
APC 11x6
If the model is heavy and you are flying of grass then an APC 11x5 might be better esp. if you have removed the restrictor inside the silencer.
If the model is heavy and you are flying of grass then an APC 11x5 might be better esp. if you have removed the restrictor inside the silencer.
#4
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RE: Whats the Best prop size for OS.46FX
As has already been recommended, the APC 11x6 or even an 11x5 are probably excellent candidates for that airplane. If you aren't too confident in your landings though and think you may be prone to prop strikes, stick with the Master Airscrews since they are more flexible and less prone to breaking.
Prop selection relies on not only the engine but other factors include the airplane, type of flying, available ground clearance, etc.
Prop selection relies on not only the engine but other factors include the airplane, type of flying, available ground clearance, etc.
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RE: Whats the Best prop size for OS.46FX
I flew mine on an 11 x 6 APC and occasionally on 11 x 5 (when I didn't have and 11 x 6 available). I was using and MDS .46 as my power plant. It was one of the early ones with no problems.
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RE: Whats the Best prop size for OS.46FX
ORIGINAL: skylane62
I flew mine on an 11 x 6 APC and occasionally on 11 x 5 (when I didn't have and 11 x 6 available). I was using and MDS .46 as my power plant. It was one of the early ones with no problems.
I flew mine on an 11 x 6 APC and occasionally on 11 x 5 (when I didn't have and 11 x 6 available). I was using and MDS .46 as my power plant. It was one of the early ones with no problems.
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RE: Whats the Best prop size for OS.46FX
ORIGINAL: Deadeye
Just a side note, but if you ever put that engine on a 3D plane, a 14X4 APC really rocks on that engine.
Just a side note, but if you ever put that engine on a 3D plane, a 14X4 APC really rocks on that engine.
14 x 4 on a 46 ???
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RE: Whats the Best prop size for OS.46FX
I am using 11x6 JXF or APC on my OS 46AX engine and JXF 11x6, RAM 12x4 or APC 12x5 on my GMS .47. tp fly my Extra 300s.
The bigger low pitch props give me more thrust and better climb rate but I have the ground clearance to handle them.
The OS is in the Escapade and the11x6 works just fine in that application. 11x5 will give a slightly higher rpm but lower overall thrust.
depends on what type of flying characteristics you want.
OS says anything from a 10x7 to a 12.6 is suitable for their engine
The bigger low pitch props give me more thrust and better climb rate but I have the ground clearance to handle them.
The OS is in the Escapade and the11x6 works just fine in that application. 11x5 will give a slightly higher rpm but lower overall thrust.
depends on what type of flying characteristics you want.
OS says anything from a 10x7 to a 12.6 is suitable for their engine
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RE: Whats the Best prop size for OS.46FX
I like a 10 x 7 APC prop. You can get by with a 10-1/2 x 6 prop. If the engine's turning 12,000-13,000 RPM, you have it propped "correctly" as far as the engine's concerned. Now try props that will allow the egnine to turn that RPM AND fly your airplane as you desire. Then you'll have the "correct" propeller.
For 3D flying, try an APC 12.25 x 3.75 prop. That one works especially well with light airframes.
For 3D flying, try an APC 12.25 x 3.75 prop. That one works especially well with light airframes.
#13
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RE: Whats the Best prop size for OS.46FX
Funny, ihave been using Scimitar props with good result for some time now. Mostly the 10X6 on my .40s, but the 12X6 on my Saito .50 worked fine too.
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RE: Whats the Best prop size for OS.46FX
ORIGINAL: jeffie8696
Funny, i have been using Scimitar props with good result for some time now. Mostly the 10X6 on my .40s, but the 12X6 on my Saito .50 worked fine too.
Funny, i have been using Scimitar props with good result for some time now. Mostly the 10X6 on my .40s, but the 12X6 on my Saito .50 worked fine too.
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RE: Whats the Best prop size for OS.46FX
Though I am no expert: 11x6, 11x5, 10x7 for a pattern / sports airplane like the Cherokee.
12.5x3.75 APC or 12x4 for 3D
I stick to MAS as they are not prone to breakage
Ameyam
12.5x3.75 APC or 12x4 for 3D
I stick to MAS as they are not prone to breakage
Ameyam
#16
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RE: Whats the Best prop size for OS.46FX
ORIGINAL: ameyam
Though I am no expert: 11x6, 11x5, 10x7 for a pattern / sports airplane like the Cherokee.
12.5x3.75 APC or 12x4 for 3D
I stick to MAS as they are not prone to breakage
Ameyam
Though I am no expert: 11x6, 11x5, 10x7 for a pattern / sports airplane like the Cherokee.
12.5x3.75 APC or 12x4 for 3D
I stick to MAS as they are not prone to breakage
Ameyam