Today's Message Index:
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1. 01:33 PM - ratio Ident>? (Don G)
2. 02:23 PM - Re: ratio Ident>? (Hugh McKay III)
3. 03:06 PM - Re: ratio Ident>? (Don G)
4. 06:14 PM - Re: ratio Ident>? (Roger Lee)
5. 07:17 PM - Re: Re: ratio Ident>? (Hugh McKay III)
6. 07:45 PM - Re: ratio Ident>? (Don G)
Message 1
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gents,
How can I identify the ratio of my 912 UL?....and numbers that give a clue anywhere?
Thx
--------
Don G.
Central Illinois
Kitfox IV Speedster
Luscombe 8A
http://www.geocities.com/dagger369th/my_firefly.htm
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=124828#124828
Message 2
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Don:
If you have a 912 UL, A, or F, the compression ratio is 9.0:1. On a 912 ULS,
or S it is 10.5:1. This is stated in the Rotax Engine Operators Manual. Call
your Rotax Dealer and give them the S/N of your engine which is located on
top of the right side of the engine (when facing the propeller), near the
magneto end to confirm it.
Hugh McKay
912 UL
-----Original Message-----
From: owner-rotaxengines-list-server@matronics.com
[mailto:owner-rotaxengines-list-server@matronics.com]On Behalf Of Don G
Sent: Thursday, July 19, 2007 4:33 PM
Subject: RotaxEngines-List: ratio Ident>?
gents,
How can I identify the ratio of my 912 UL?....and numbers that give a clue
anywhere?
Thx
--------
Don G.
Central Illinois
Kitfox IV Speedster
Luscombe 8A
http://www.geocities.com/dagger369th/my_firefly.htm
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=124828#124828
Message 3
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Subject: | Re: ratio Ident>? |
Hugh,
Oops...I shoulda been more specific..The gearbox ratio Is what I am looking for!
--------
Don G.
Central Illinois
Kitfox IV Speedster
Luscombe 8A
http://www.geocities.com/dagger369th/my_firefly.htm
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=124851#124851
Message 4
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Subject: | Re: ratio Ident>? |
Hi Don,
If it's the 912uls, 100 hp then the gear box ratio is most likely 2.43:1
--------
Roger Lee
Tucson, Az.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=124874#124874
Message 5
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Subject: | Re: ratio Ident>? |
Don:
The G.B. ration for the 912 UL, A, and F is normally 2.27:1. However, there
is an optional ratio that can be ordered of 2.43:1.
Hugh McKay
-----Original Message-----
From: owner-rotaxengines-list-server@matronics.com
[mailto:owner-rotaxengines-list-server@matronics.com]On Behalf Of Roger Lee
Sent: Thursday, July 19, 2007 9:14 PM
Subject: RotaxEngines-List: Re: ratio Ident>?
Hi Don,
If it's the 912uls, 100 hp then the gear box ratio is most likely 2.43:1
--------
Roger Lee
Tucson, Az.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=124874#124874
Message 6
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Subject: | Re: ratio Ident>? |
Is there any way to identify which externally>? do the stamp em or anything?
Surely I wont have to pull a rocker cover and turn the prop counting the turns
and try to figger it out that way!........will I??
--------
Don G.
Central Illinois
Kitfox IV Speedster
Luscombe 8A
http://www.geocities.com/dagger369th/my_firefly.htm
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=124888#124888
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