Kitfox-List Digest Archive

Sun 09/05/10


Total Messages Posted: 4



Today's Message Index:
----------------------
 
     1. 12:01 PM - Jabiru cooling questions (hanslab)
     2. 12:44 PM - Re: Jabiru cooling questions (Lynn Matteson)
     3. 05:51 PM - Re: Aux. electric fuel pump (jridgway)
     4. 07:45 PM - Re: Jabiru cooling questions (Jim_and_Lucy Chuk)
 
 
 


Message 1


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    Time: 12:01:45 PM PST US
    Subject: Jabiru cooling questions
    From: "hanslab" <hans.labruyere@gmail.com>
    Hi y'all, I'm kinda new to this forum. I'm building a IV speedster at the moment, want to place a Jabiru 2200 engine. Since the installation manual sais there should be 3x more air coming out of the cowl then getting in, AND I definitely want to use the (very beautiful) Kitfox front cowling, I am wrestling with some ideas: - Would you think it might be possible to make a kind of movable cowling-underside to get more air out (like for instance Diamond airplanes have)? - Would you think I just could 'close' a bit of the enormous air-intake that the Kitfox cowling provides? - Should I use the Jabiru cowlings to steer the air, or just let it play along the cylinders? Any ideas or answers would be appreciated a lot! Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311451#311451


    Message 2


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    Time: 12:44:58 PM PST US
    From: Lynn Matteson <lynnmatt@jps.net>
    Subject: Re: Jabiru cooling questions
    When I got my Kitfox IV, there was no cowl, and because I was following Dave Jalanti's lead on installing a Jabiru 2200, I elected to go with the "very beautiful" Skyfox cowl, and did not have to deal with any of the cooling issues that you mention...it just sort of came out right. Granted, it's not the round cowl (that I originally wanted), but it's a *working* cowl, and in the end that's what matters. Also, I used the Jabiru-supplied air ducts. These are almost a must, in my book. Lynn Matteson Kitfox IV Speedster, taildragger Jabiru 2200, #2062 Sensenich 62"x46" Wood (summer) Electroair direct-fire ignition system Rotec TBI-40 injection Status: flying...1047 hrs (since 3-27-2006) On Sep 5, 2010, at 3:01 PM, hanslab wrote: > <hans.labruyere@gmail.com> > > Hi y'all, > > I'm kinda new to this forum. I'm building a IV speedster at the > moment, want to place a Jabiru 2200 engine. Since the installation > manual sais there should be 3x more air coming out of the cowl then > getting in, AND I definitely want to use the (very beautiful) > Kitfox front cowling, I am wrestling with some ideas: > > - Would you think it might be possible to make a kind of movable > cowling-underside to get more air out (like for instance Diamond > airplanes have)? > - Would you think I just could 'close' a bit of the enormous air- > intake that the Kitfox cowling provides? > - Should I use the Jabiru cowlings to steer the air, or just let it > play along the cylinders? > > Any ideas or answers would be appreciated a lot! >


    Message 3


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    Time: 05:51:46 PM PST US
    Subject: Re: Aux. electric fuel pump
    From: "jridgway" <jridgway@academicplanet.com>
    If you do not want to run a pressure regulator then run your electric pumps in parallel and just use it during T/O, LANDING, and OVER HAZARD AREAs. THOUGHTS ????? Jack Do check it during preflight runup. Have a fuel pressure guage? Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311488#311488


    Message 4


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    Time: 07:45:45 PM PST US
    From: Jim_and_Lucy Chuk <thesupe@hotmail.com>
    Subject: Jabiru cooling questions
    If you decide to go with the Jabiru cowl=2C you might want to get it throug h Avid/Airdale. I believe they are that same. I paid $450 pluss about $50 for shipping for mine. Take care=2C Jim Chuk Avids=2C Kitfox 4 (buildin g) Mn > From: lynnmatt@jps.net > Subject: Re: Kitfox-List: Jabiru cooling questions > Date: Sun=2C 5 Sep 2010 15:44:37 -0400 > To: kitfox-list@matronics.com > > > When I got my Kitfox IV=2C there was no cowl=2C and because I was > following Dave Jalanti's lead on installing a Jabiru 2200=2C I elected > to go with the "very beautiful" Skyfox cowl=2C and did not have to deal > with any of the cooling issues that you mention...it just sort of > came out right. Granted=2C it's not the round cowl (that I originally > wanted)=2C but it's a *working* cowl=2C and in the end that's what > matters. Also=2C I used the Jabiru-supplied air ducts. These are almost > a must=2C in my book. > > Lynn Matteson > Kitfox IV Speedster=2C taildragger > Jabiru 2200=2C #2062 > Sensenich 62"x46" Wood (summer) > Electroair direct-fire ignition system > Rotec TBI-40 injection > Status: flying...1047 hrs (since 3-27-2006) > > On Sep 5=2C 2010=2C at 3:01 PM=2C hanslab wrote: > > > <hans.labruyere@gmail.com> > > > > Hi y'all=2C > > > > I'm kinda new to this forum. I'm building a IV speedster at the > > moment=2C want to place a Jabiru 2200 engine. Since the installation > > manual sais there should be 3x more air coming out of the cowl then > > getting in=2C AND I definitely want to use the (very beautiful) > > Kitfox front cowling=2C I am wrestling with some ideas: > > > > - Would you think it might be possible to make a kind of movable > > cowling-underside to get more air out (like for instance Diamond > > airplanes have)? > > - Would you think I just could 'close' a bit of the enormous air- > > intake that the Kitfox cowling provides? > > - Should I use the Jabiru cowlings to steer the air=2C or just let it > > play along the cylinders? > > > > Any ideas or answers would be appreciated a lot! > > > =========== =========== =========== =========== > > >




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