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		jeepacro(at)cox.net Guest
 
 
 
 
 
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				 Posted: Sun Jun 11, 2006 9:21 pm    Post subject: full enclosures | 
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				I'm a 160 lb pilot and was thinking motors and keeping it 103....Is anyone out there  flying the firefly with the rotax 277 and fully enclosed canopy?   
 
  Other than the obvious I was wondering if there was a big difference "in you're opinion" in take off roll and climb out compared to one with a 477? One big enough that you would say "I would never go with smaller motor again". 
 Rob.
 
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		Denny Rowe
 
 
  Joined: 10 Jan 2006 Posts: 89 Location: Leechburg, PA
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				 Posted: Mon Jun 12, 2006 6:43 am    Post subject: full enclosures | 
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				Rob,
 A 447 will eat the 277 alive in all ways including smoothness and 
 reliability.
 Build light, paint light and prop light (I think IVO is the lightest) but I 
 would stick with the 447.
 That's my opinion, check others like Jack Hart, they may differ.
 The Fly was built around the 447 and it performs with it.
 
 Denny Rowe
 Mk-3
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		herbgh
 
 
  Joined: 10 Jan 2006 Posts: 145
 
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				 Posted: Mon Jun 12, 2006 7:16 am    Post subject: full enclosures | 
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				Guys  
 
   My gripe with the 277 installations that I have seen over the year has
 to do with the way they seem to eat Carbs..  Must be the vibration.. They
 seem to shake the living day lights out of the floats and slider.. Herb  
 
     
 [quote] Rob,
  A 447 will eat the 277 alive in all ways including smoothness and 
  reliability.
  Build light, paint light and prop light (I think IVO is the 
  lightest) but I 
  would stick with the 447.
  That's my opinion, check others like Jack Hart, they may differ.
  The Fly was built around the 447 and it performs with it.
  
  Denny Rowe
  Mk-3
  ---
 
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		ulflyer(at)verizon.net Guest
 
 
 
 
 
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				 Posted: Mon Jun 12, 2006 11:14 pm    Post subject: full enclosures | 
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				Depending upon what you do with instrument panel, wheels and brakes, 
 and paint, you should be able to make the legal weight with the 
 447.  We didn't build ours to make the weight.  If I recall right, 
 may be thinking of my Hawk, we had 15# in our instrument panel 
 (sensitive altimeter, G-meter are both heavy).  I like the EIS - use 
 it, its a good instrument.  You might look at the new Stratomaster 
 instruments, they may offer good price performance.
 
 We had heavier 6" wheel barrow wheels, Azusa expansion brakes, heavy 
 again, IVO 2 blade prop and alum extension, and the front only part 
 of the full enclosure.  If you use a light altimeter, the small 5" 
 wheels, wood prop, and band brakes which I would do if doing over 
 again, they require a minor mod but they work better, you should be 
 able to come in right near the max weight limit with 447.  Keep in 
 mind you have to build with light in mind.  Don't go crazy with the 
 silver or the paint.  We applied a single coat of silver on all lower 
 surfaces and two coats on all top surfaces.  Painted it to the point 
 where the color looked good but you could still distinguish some of 
 the weave in the fabric.   If you apply paint to the point where you 
 get that glossy finish look, it will add a lot of weight.  Also, 
 didn't Hirth have a small single cylinder available without a Aux 
 power lighting coil.  The Hirth's seem to be doing better now.
 jerb
 
 
 At 12:19 AM 6/12/2006, you wrote:
  	  | Quote: | 	 		  
 
 I'm a 160 lb pilot and was thinking motors and keeping it 103....Is 
 anyone out there  flying the firefly with the rotax 277 and fully 
 enclosed canopy?
 
   Other than the obvious I was wondering if there was a big 
  difference "in you're opinion" in take off roll and climb out 
  compared to one with a 477? One big enough that you would say "I 
  would never go with smaller motor again".
 Rob.
 
 
 | 	 
 
 
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		ulflyer(at)verizon.net Guest
 
 
 
 
 
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				 Posted: Tue Jun 13, 2006 12:28 am    Post subject: full enclosures | 
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				Unless some one has a new engine tucked away, can you get a 277 other 
 than used or rebuilt (by whom using what for parts) and next can you 
 get parts needed to properly maintain it?
 jerb
 
 At 12:19 AM 6/12/2006, you wrote:
  	  | Quote: | 	 		  
 
 I'm a 160 lb pilot and was thinking motors and keeping it 103....Is 
 anyone out there  flying the firefly with the rotax 277 and fully 
 enclosed canopy?
 
   Other than the obvious I was wondering if there was a big 
  difference "in you're opinion" in take off roll and climb out 
  compared to one with a 477? One big enough that you would say "I 
  would never go with smaller motor again".
 Rob.
 
 
 | 	 
 
 
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		jbhart(at)onlyinternet.ne Guest
 
 
 
 
 
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				 Posted: Tue Jun 13, 2006 6:57 am    Post subject: full enclosures | 
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				At 10:19 PM 6/11/06 -0700, you wrote:
  	  | Quote: | 	 		  
 
 I'm a 160 lb pilot and was thinking motors and keeping it 103....Is anyone out there  flying the firefly with the rotax 277 and fully enclosed canopy?   
 
  Other than the obvious I was wondering if there was a big difference "in you're opinion" in take off roll and climb out compared to one with a 477? One big enough that you would say "I would never go with smaller motor again". 
 
 | 	  
 
 Rob,
 
 I purchased a MZ34, 27 hp engine a couple of years ago.  I was going to 
 mount it the winter of 2005, but found out I was going to be moving and so 
 it is still in the box.  Currently, I am flying a FireFly with a Simonini 
 Victor 1+ 382cc reed valve engine.  The FireFly weighs 248 pounds dry.
 
 The reason, I want to go down in hp is that it allows one to reduce drag and 
 remain within the ultra light vehicle regulations.  Since I have moved north 
 I would like to add a full enclosure for winter flying and some additional 
 fairings.  By doing so, the charts indicate the FireFly will still cruise 
 well and the fuel flow should go down to some where around 1.5 gph.  I 
 calculate that the change to the MZ34 will reduce dry weight to about 210 
 pounds.  I don't expect much of a climb rate, but since I fly most of the 
 time from hard surfaces that is ok.  I want the economical cruise.  One can 
 always find a thermal to help get up to 2,000-3,000 feet agl.  If you want 
 to hedge hop and barn storm, it is better to have more hp.  The more you 
 reduce hp the more you have to fly like a sailplaner.
 
 The new engine is an air cooled reed valve engine with a bulkhead mount.   
 Hirth build a similar engine.  The engine will hang inverted behind the 
 original mounting location.  The advantage is that I will still meet the 
 fully exposed engine drag requirement with much less overall profile drag 
 than the Victor 1+ or Rotax 447 present.  Also there is no need for a engine 
 to propeller spacer.  
 
 The engine mount has been welded up.  I am making a mockup so that I can get 
 the engine controls and muffler placement figured out.  But it is low 
 priority at this time.
 
 If you are going to build, think about how to do it lighter without 
 sacrificing strength.  Go very light on the paint.  I two coat silvered the 
 top surfaces of the wings and tail.  I am using the four inch plastic wheels 
 with home made band brakes.
 
 May be next year I will have an answer your last statement.
 
 Jack B. Hart FF004
 Winchester, IN
 
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		jeepacro(at)cox.net Guest
 
 
 
 
 
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				 Posted: Tue Jun 13, 2006 6:57 am    Post subject: full enclosures | 
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				Thank you for the info.  I was asking about the smaller motor because in the rule book it say's that with a 447 it's illegal to put a on full enclosure.  They say it would make it faster than allowed.  This is why I asked about the smaller motor.  I have the big wheels and the brakes and they are very heavy.  Also I noticed that the seat belt's were very heavy.  Anyone know of an alternative belt that would help save #?  as far as the panel I'm going with the string for the turning and bare min. for the motor.  Has anyone been ramp checked by thee FAA before?  I'm taking my plane to a well know spot for the first time I fly it and I'm wondering if I will be checked some day by the FAA for what I don't know.  Has there ever been a time when the FAA had there scales in the truck and made you put the plane on them right then and there?
 
 --
 Rob.
 
 ---- jerb <ulflyer(at)verizon.net> wrote: 
  	  | Quote: | 	 		   
  
  Depending upon what you do with instrument panel, wheels and brakes, 
  and paint, you should be able to make the legal weight with the 
  447.  We didn't build ours to make the weight.  If I recall right, 
  may be thinking of my Hawk, we had 15# in our instrument panel 
  (sensitive altimeter, G-meter are both heavy).  I like the EIS - use 
  it, its a good instrument.  You might look at the new Stratomaster 
  instruments, they may offer good price performance.
  
  We had heavier 6" wheel barrow wheels, Azusa expansion brakes, heavy 
  again, IVO 2 blade prop and alum extension, and the front only part 
  of the full enclosure.  If you use a light altimeter, the small 5" 
  wheels, wood prop, and band brakes which I would do if doing over 
  again, they require a minor mod but they work better, you should be 
  able to come in right near the max weight limit with 447.  Keep in 
  mind you have to build with light in mind.  Don't go crazy with the 
  silver or the paint.  We applied a single coat of silver on all lower 
  surfaces and two coats on all top surfaces.  Painted it to the point 
  where the color looked good but you could still distinguish some of 
  the weave in the fabric.   If you apply paint to the point where you 
  get that glossy finish look, it will add a lot of weight.  Also, 
  didn't Hirth have a small single cylinder available without a Aux 
  power lighting coil.  The Hirth's seem to be doing better now.
  jerb
  
  
  
  
  At 12:19 AM 6/12/2006, you wrote:
  >
  >
  >I'm a 160 lb pilot and was thinking motors and keeping it 103....Is 
  >anyone out there  flying the firefly with the rotax 277 and fully 
  >enclosed canopy?
  >
  >  Other than the obvious I was wondering if there was a big 
  > difference "in you're opinion" in take off roll and climb out 
  > compared to one with a 477? One big enough that you would say "I 
  > would never go with smaller motor again".
  >Rob.
  >
  >
  >
  >
  >
  >
  >
  >
  >
  
  
  
  
  
  
  
  
   
   
   
  
  
 
 
 | 	 
 
 
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		Richard Pike
 
  
  Joined: 09 Jan 2006 Posts: 1671 Location: Blountville, Tennessee
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				 Posted: Tue Jun 13, 2006 8:44 am    Post subject: full enclosures | 
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				I flew with a 277 for 550 hours  - a Maxair Hummer - it is not quite as 
 smooth as a 447, but if you hang it inverted like Maxair did, and use 
 soft mounts, it is not obnoxious at all. Also. to keep it from slinging 
 the carb as someone else mentioned, Maxair used a short length of thick 
 walled heater hose instead of the factory Rotax rubber carb adapter, and 
 it was bulletproof.
 
 You will lose some climb compared to a 447, but a 1.5 to 1.75/ hr fuel 
 burn is very attainable. And depending on how you prop it, you will not 
 lose any cruise or top speed. If I was going to use a 277, I would hang 
 it inverted right behind the cage, that would keep the top of the wing / 
 gap seal clean, and use the exhaust system that lets the muffler hang 
 down alongside the main tube. You would probably come out with an 
 airplane that weighed around / less than 240 pounds. Having flown my 
 Hummer at weights between 242 (Part 103) and 285 pounds empty (Part 91 
 Experimental) it is amazing how much more responsive an airplane gets 
 with just that small difference.
 
 I also like Jack Hart's ideas for you in his post.
 
 Richard Pike
 MKIII N420P (420ldPoops)
 
 jeepacro(at)cox.net wrote:
  	  | Quote: | 	 		   
 
  Thank you for the info.  I was asking about the smaller motor because in the rule book it say's that with a 447 it's illegal to put a on full enclosure.  They say it would make it faster than allowed.  This is why I asked about the smaller motor.  I have the big wheels and the brakes and they are very heavy.  Also I noticed that the seat belt's were very heavy.  Anyone know of an alternative belt that would help save #?  as far as the panel I'm going with the string for the turning and bare min. for the motor.  Has anyone been ramp checked by thee FAA before?  I'm taking my plane to a well know spot for the first time I fly it and I'm wondering if I will be checked some day by the FAA for what I don't know.  Has there ever been a time when the FAA had there scales in the truck and made you put the plane on them right then and there?
 
  --
  Rob.
 
  ---- jerb <ulflyer(at)verizon.net> wrote: 
    
 > 
 >
 > Depending upon what you do with instrument panel, wheels and brakes, 
 > and paint, you should be able to make the legal weight with the 
 > 447.  We didn't build ours to make the weight.  If I recall right, 
 > may be thinking of my Hawk, we had 15# in our instrument panel 
 > (sensitive altimeter, G-meter are both heavy).  I like the EIS - use 
 > it, its a good instrument.  You might look at the new Stratomaster 
 > instruments, they may offer good price performance.
 >
 > We had heavier 6" wheel barrow wheels, Azusa expansion brakes, heavy 
 > again, IVO 2 blade prop and alum extension, and the front only part 
 > of the full enclosure.  If you use a light altimeter, the small 5" 
 > wheels, wood prop, and band brakes which I would do if doing over 
 > again, they require a minor mod but they work better, you should be 
 > able to come in right near the max weight limit with 447.  Keep in 
 > mind you have to build with light in mind.  Don't go crazy with the 
 > silver or the paint.  We applied a single coat of silver on all lower 
 > surfaces and two coats on all top surfaces.  Painted it to the point 
 > where the color looked good but you could still distinguish some of 
 > the weave in the fabric.   If you apply paint to the point where you 
 > get that glossy finish look, it will add a lot of weight.  Also, 
 > didn't Hirth have a small single cylinder available without a Aux 
 > power lighting coil.  The Hirth's seem to be doing better now.
 > jerb
 >
 >
 > At 12:19 AM 6/12/2006, you wrote:
 >     
 >> 
 >>
 >> I'm a 160 lb pilot and was thinking motors and keeping it 103....Is 
 >> anyone out there  flying the firefly with the rotax 277 and fully 
 >> enclosed canopy?
 >>
 >>  Other than the obvious I was wondering if there was a big 
 >> difference "in you're opinion" in take off roll and climb out 
 >> compared to one with a 477? One big enough that you would say "I 
 >> would never go with smaller motor again".
 >> Rob.
 >>
 >>
 >>
 >>
 >>
 >>
 >>
 >>
 >>
 >>       
 >  
 >  
 >  
 >
 >     
   
   
   
 
 
    
 
 | 	 
 
 
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  _________________ Richard Pike
 
Kolb MKIII N420P (420ldPoops)
 
Kingsport, TN 3TN0
 
 
Forgiving is tough, being forgiven is wonderful, and God's grace really is amazing. | 
			 
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		John Hauck
 
  
  Joined: 09 Jan 2006 Posts: 4639 Location: Titus, Alabama (hauck's holler)
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				 Posted: Tue Jun 13, 2006 11:58 am    Post subject: full enclosures | 
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				| You will lose some climb compared to a 447, but a 1.5 to 1.75/ hr 
 fuel
 | burn is very attainable. And depending on how you prop it, you will 
 not
 | lose any cruise or top speed.
 
 | Richard Pike
 
 Preacher Pike:
 
 Perhaps men of the cloth can induce a 277 to perform as a 447 on a FF, 
 but us mere mortals may have a little problem there.
 
 How you gonna get that little bitty 277 to equal top speed of a 447 
 powered FF???
 
 john h
 mkIII
 
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  _________________ John Hauck
 
MKIII/912ULS
 
hauck's holler
 
Titus, Alabama | 
			 
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		ulflyer(at)verizon.net Guest
 
 
 
 
 
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				 Posted: Tue Jun 13, 2006 1:59 pm    Post subject: full enclosures | 
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				If your building light you can't have big heavy wheels and brakes - 
 light is light.  Use the 5" wheels and band brakes, not the internal 
 drum expansion brakes, there heavy.  You don't trim away the designed 
 structure, but what you add beyond it does add up quickly.  As for 
 the enclosure yes it can increase the speed however if that is your 
 concern you can prop it for slower cruise which should give you 
 better climb unless your using a puny engine.  We would cruise about 
 70 at our weight.  Also we didn't use the vinyl part that covers the 
 area behind the pilot (more weight) but were in more moderate 
 climate.  When it starts getting below 50 where water freezes in 
 Texas, we don't fly much.  Ours with 447 we would continue to feed in 
 the throttle as it rolled gaining speed, it would still sit you back 
 in the seat.  It had plenty of climb performance.  With a lighter 
 pilot, not us 260-290 pounders,  the ground roll would be greatly 
 reduced.  Just keep in mind if you go to a small engine your going to 
 be running it contently near max RPM to get the power out of it - 
 think wear and tear and how it impacts reliability.  You can run 
 minimum instruments - for a single cylinder one combo EGT/CHT, yes 
 you want a heart monitor, it clues you in what going on with the 
 engine.  Things start changing your better start looking for the 
 reason.  A airspeed is desirable, a good light (car/boat) compass for 
 navigation so you know what direction is what, a Tiny tach for RPM 
 and engine hours, and a cheap (non-sensitive) altimeter so at least 
 you can be close to blending in with normal GA traffic at the proper 
 altitudes.
 
 I found that in the UL community people get some strange 
 ideals.  Look at it this way, if the FAA wanted to bust people they 
 could go to Sun and Fun or Oshkosh and go down the line.  If you look 
 like an ultralight, don't do stupid things that will attract 
 attention no body will bother you.  The FireFly is small and looks 
 like and can be built to meet being an ultralight.  The FAA has 
 bigger problems and fish to chase.  Just do the right things, do your 
 preflights and look professional.
 jerb
 At 09:40 AM 6/13/2006, you wrote:
  	  | Quote: | 	 		  
 
 Thank you for the info.  I was asking about the smaller motor 
 because in the rule book it say's that with a 447 it's illegal to 
 put a on full enclosure.  They say it would make it faster than 
 allowed.  This is why I asked about the smaller motor.  I have the 
 big wheels and the brakes and they are very heavy.  Also I noticed 
 that the seat belt's were very heavy.  Anyone know of an alternative 
 belt that would help save #?  as far as the panel I'm going with the 
 string for the turning and bare min. for the motor.  Has anyone been 
 ramp checked by thee FAA before?  I'm taking my plane to a well know 
 spot for the first time I fly it and I'm wondering if I will be 
 checked some day by the FAA for what I don't know.  Has there ever 
 been a time when the FAA had there scales in the truck and made you 
 put the plane on them right then and there?
 
 --
 Rob.
 
 | 	 
 
 
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		Jim Baker
 
 
  Joined: 30 Mar 2006 Posts: 181 Location: Sayre, PA
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				 Posted: Tue Jun 13, 2006 2:23 pm    Post subject: full enclosures | 
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				X-SpamReason %%SpamReason%%: 
 
   Just keep in mind if you go to a small engine your going to 
  	  | Quote: | 	 		   be running it contently near max RPM to get the power out of it - 
  think wear and tear and how it impacts reliability.  
 
 | 	  
 
 http://www.simonini-flying.com/victor1_eng.htm
 
 Interesting solution? 63.5 lbs for a 277 and 70.5 for a 362 
 (includes fluids). 
 
 Jim Baker
 580.788.2779
 Elmore City, OK
 
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		slyck(at)frontiernet.net Guest
 
 
 
 
 
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				 Posted: Tue Jun 13, 2006 4:56 pm    Post subject: full enclosures | 
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				On 13, Jun 2006, at 5:55 PM, jerb wrote:
 
  	  | Quote: | 	 		   I found that in the UL community people get some strange ideals.  Look 
  at it this way, if the FAA wanted to bust people they could go to Sun 
  and Fun or Oshkosh and go down the line.  If you look like an 
  ultralight, don't do stupid things that will attract attention no body 
  will bother you.  The FireFly is small and looks like and can be built 
  to meet being an ultralight.  The FAA has bigger problems and fish to 
  chase.  Just do the right things, do your preflights and look 
  professional.
  jerb
 
 Sure makes sense to me.  If it is loaded down with big tires, lotsa 
 | 	  
 gadgets inside,  extra gas tank......
 They will look twice.  The part that has me shaking my head is the 
 worry about how fast it will go.
 My guess is if you are magician enough to build a 254 lb airplane that 
 will haul your butt off
 the ground AND goes 150 mph, the feds aren't going to be dusting off 
 their sliderule to
 calculate you back to the ground.  In fact that would be one of my 
 goals, to be able to bust
 the phoney speed limit.
 -BB, still a scofflaw at heart but only for the dumb laws
 do not archive
 
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		Richard Pike
 
  
  Joined: 09 Jan 2006 Posts: 1671 Location: Blountville, Tennessee
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				 Posted: Tue Jun 13, 2006 5:07 pm    Post subject: full enclosures | 
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  | 
			 
			
				I thought he was saying that with a full enclosure it would break out of
 the Part 103 constraints, and that was why he was going to a smaller
 engine than a 447.  Did not mean to imply that a 277 would equal a 447
 on the same airframe, but that with a 277 and streamlining (illegal
 under Part 103 with a 447) he would not lose anything. If his legal top
 speed now is 64 with a 447, (and probably more like 75 actual) he will
 probably still get that much with a 277 and a full enclosure / streamlining.
 
 I put streamline cuffs on all the exposed tubing on my Hummer (a draggy
 beast) and streamlined the gear legs, added a full fairing, curved
 windshield, etc, and the 277 pushed it through the air 10 mph faster
 than stock, which reached the Part 103 speed limit (and the Hummers
 redline). If a 277 will do that on a Hummer, you know it will do it
 better on a Kolb.
 
 After all the clean-up mods I have done on my MKIII, the 582 will still
 not push it as fast full throttle as a 912 would, but it will hang in
 there at around 85 top end, and my rpm at 65 mph cruise has dropped by 5
 - 600 rpm's. Now if a fat MKIII can get that much improvement by
 streamlining and cleaning up, certainly a skinny Firefly can.
 
 Richard Pike
 MKIII N420P (420ldPoops)
 
 John Hauck wrote:
  	  | Quote: | 	 		   
  | You will lose some climb compared to a 447, but a 1.5 to 1.75/ hr 
  fuel
  | burn is very attainable. And depending on how you prop it, you will 
  not
  | lose any cruise or top speed.
 
  | Richard Pike
 
  Preacher Pike:
 
  Perhaps men of the cloth can induce a 277 to perform as a 447 on a FF, 
  but us mere mortals may have a little problem there.
 
  How you gonna get that little bitty 277 to equal top speed of a 447 
  powered FF???
 
  john h
  mkIII 
   
   
   
 
 
    
 
 | 	 
 
 
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  _________________ Richard Pike
 
Kolb MKIII N420P (420ldPoops)
 
Kingsport, TN 3TN0
 
 
Forgiving is tough, being forgiven is wonderful, and God's grace really is amazing. | 
			 
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		Dave Pelletier
 
 
  Joined: 10 Jan 2006 Posts: 100 Location: Prescott, Arizona
  | 
		
			
				 Posted: Wed Jun 14, 2006 6:03 am    Post subject: full enclosures | 
				     | 
			 
			
				
  | 
			 
			
				---
 
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		jeepacro(at)cox.net Guest
 
 
 
 
 
  | 
		
			
				 Posted: Wed Jun 14, 2006 7:05 am    Post subject: full enclosures | 
				     | 
			 
			
				
  | 
			 
			
				This is exactly what I was getting at.  With the 447 you cannot have a full enclosure and be a legal ultralight.  The legality is determent by advisory curricular 103.7 which is a very specific method for showing compliance with FAR part 103.  According to AC 103.7 the  firefly with a 447 will exceed the speed allowed if equipped with a full enclosure.  this brought me to my questions about the smaller motor performance with enclosure compared to the bigger motor without enclosure.  Now how many NON compliant plane are out there?  Don't answer that one.
 Rob.
 
 ---- Richard Pike <richard(at)bcchapel.org> wrote: 
  	  | Quote: | 	 		   
  
  I thought he was saying that with a full enclosure it would break out of
  the Part 103 constraints, and that was why he was going to a smaller
  engine than a 447.  Did not mean to imply that a 277 would equal a 447
  on the same airframe, but that with a 277 and streamlining (illegal
  under Part 103 with a 447) he would not lose anything. If his legal top
  speed now is 64 with a 447, (and probably more like 75 actual) he will
  probably still get that much with a 277 and a full enclosure / streamlining.
  
  I put streamline cuffs on all the exposed tubing on my Hummer (a draggy
  beast) and streamlined the gear legs, added a full fairing, curved
  windshield, etc, and the 277 pushed it through the air 10 mph faster
  than stock, which reached the Part 103 speed limit (and the Hummers
  redline). If a 277 will do that on a Hummer, you know it will do it
  better on a Kolb.
  
  After all the clean-up mods I have done on my MKIII, the 582 will still
  not push it as fast full throttle as a 912 would, but it will hang in
  there at around 85 top end, and my rpm at 65 mph cruise has dropped by 5
  - 600 rpm's. Now if a fat MKIII can get that much improvement by
  streamlining and cleaning up, certainly a skinny Firefly can.
  
  Richard Pike
  MKIII N420P (420ldPoops)
  
  John Hauck wrote:
  > 
  >
  >
  > | You will lose some climb compared to a 447, but a 1.5 to 1.75/ hr 
  > fuel
  > | burn is very attainable. And depending on how you prop it, you will 
  > not
  > | lose any cruise or top speed.
  >
  > | Richard Pike
  >
  > Preacher Pike:
  >
  > Perhaps men of the cloth can induce a 277 to perform as a 447 on a FF, 
  > but us mere mortals may have a little problem there.
  >
  > How you gonna get that little bitty 277 to equal top speed of a 447 
  > powered FF???
  >
  > john h
  > mkIII 
  >
  >
  >
  >
  >
  >
  >
  >
  >  
  >  
  >  
  >
  >
  >
  >
  >   
  
  
  
  
  
  
   
   
   
  
  
 
 
 | 	 
 
 
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		Richard Pike
 
  
  Joined: 09 Jan 2006 Posts: 1671 Location: Blountville, Tennessee
  | 
		
			
				 Posted: Wed Jun 14, 2006 7:09 am    Post subject: full enclosures | 
				     | 
			 
			
				
  | 
			 
			
				Be glad to - here is the link
 http://www.bcchapel.org/pages/0003/kolb.htm
 Richard Pike
 MKIII N420P (420ldPoops)
 Dave & Eve Pelletier wrote:
 [quote] 
  <pelletier(at)cableone.net>
  ---
 
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  _________________ Richard Pike
 
Kolb MKIII N420P (420ldPoops)
 
Kingsport, TN 3TN0
 
 
Forgiving is tough, being forgiven is wonderful, and God's grace really is amazing. | 
			 
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		Kirk Smith
 
 
  Joined: 10 Jan 2006 Posts: 78 Location: SE Michigan
  | 
		
			
				 Posted: Wed Jun 14, 2006 8:33 am    Post subject: full enclosures | 
				     | 
			 
			
				
  | 
			 
			
				"AC 103.7 the  firefly with a 447 will exceed the speed allowed if equipped
 with a full enclosure. "
 
 Depends on prop pitch. Could get a prop with one helluva climb but no top
 end.
 
 Do not archive
 
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		tkrolfe(at)usadatanet.net Guest
 
 
 
 
 
  | 
		
			
				 Posted: Wed Jun 14, 2006 8:49 am    Post subject: full enclosures | 
				     | 
			 
			
				
  | 
			 
			
				Richard Pike wrote:
 
 [quote] 
 
  Be glad to - here is the link
  http://www.bcchapel.org/pages/0003/kolb.htm
  Richard Pike
  MKIII N420P (420ldPoops)
  Dave & Eve Pelletier wrote:
 
 > 
 > <pelletier(at)cableone.net>
 > ---
 
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		Richard Pike
 
  
  Joined: 09 Jan 2006 Posts: 1671 Location: Blountville, Tennessee
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				 Posted: Wed Jun 14, 2006 10:37 am    Post subject: full enclosures | 
				     | 
			 
			
				
  | 
			 
			
				And then you would get EGT's of incredible weirdness. Hot weirdness.
 Richard Pike
 MKIII N420P (420ldPoops)
 
 Kirk Smith wrote:
  	  | Quote: | 	 		   
  "AC 103.7 the  firefly with a 447 will exceed the speed allowed if equipped
  with a full enclosure. "
 
  Depends on prop pitch. Could get a prop with one helluva climb but no top
  end.
 
  Do not archive
   
   
   
 
 
    
 
 | 	 
 
 
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  _________________ Richard Pike
 
Kolb MKIII N420P (420ldPoops)
 
Kingsport, TN 3TN0
 
 
Forgiving is tough, being forgiven is wonderful, and God's grace really is amazing. | 
			 
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		jeepacro(at)cox.net Guest
 
 
 
 
 
  | 
		
			
				 Posted: Wed Jun 14, 2006 12:42 pm    Post subject: full enclosures | 
				     | 
			 
			
				
  | 
			 
			
				You're just kidding right?  So you're suggesting I just go ahead and put the 477 with enclosure and put a climb prop on it to slow it down and I'm still legal?  Sounds like the classic 10 gallon fuel tank that say's 5 gal. on it story. Are you still mad about the big inconsiderate file /picture I sent ? I'm you're flying junkie friend man.........
 Rob.
 
 ---- Kirk Smith <snuffy(at)usol.com> wrote: 
  	  | Quote: | 	 		   
  
  
  "AC 103.7 the  firefly with a 447 will exceed the speed allowed if equipped
  with a full enclosure. "
  
  Depends on prop pitch. Could get a prop with one helluva climb but no top
  end.
  
  Do not archive
  
  
  
  
  
  
  
  
   
   
   
  
  
 
 
 | 	 
 
 
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