Kolb-List Digest Archive

Sat 01/11/03


Total Messages Posted: 10



Today's Message Index:
----------------------
 
     1. 08:12 AM - 503 pull start (Mike Pierzina)
     2. 08:40 AM - Re: 503 pull start (Jon Croke)
     3. 08:51 AM - 503 E box w/fuel manifold (Jeffrey Jones)
     4. 10:55 AM - Re: 503 pull start (SR3SA2L1@aol.com)
     5. 11:10 AM - fuel flow (boyd young)
     6. 06:56 PM - Gasoline (Bruce McElhoe)
     7. 07:19 PM - Re: Gasoline (ul15rhb@juno.com)
     8. 07:41 PM - Re: fuel flow- facet pumps (Larry Cottrell)
     9. 09:35 PM - Re: Gasoline (Don Gherardini)
    10. 11:25 PM - Re: Gasoline (BILLBEAM@aol.com)
 
 
 


Message 1


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    Time: 08:12:28 AM PST US
    From: "Mike Pierzina" <planecrazzzy@lycos.com>
    Subject: 503 pull start
    --> Kolb-List message posted by: "Mike Pierzina" <planecrazzzy@lycos.com> Hey Guys, I just bought my 503 w/"b" box and 66' IVO ( still in box ) It sounds like I should have went for the electric start....... What would it take to do that.... can I still use the "B" box ? Gotta Fly... Mike in MN FSII, Fabric cage stage --- Sometimes you just have to take the leap and build your wings on the way down... Gotta Fly...


    Message 2


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    Time: 08:40:53 AM PST US
    From: "Jon Croke" <Jon@joncroke.com>
    Subject: Re: 503 pull start
    --> Kolb-List message posted by: "Jon Croke" <Jon@joncroke.com> Mike, You got the right combo... just ad a GPL starter (in the back of all popular magazines). Many of us have been flying that combination ... B box + Ivo + GPL on a 503! Jon near Green Bay (COLD!) www.joncroke.com www.kolbpilot.com > --> Kolb-List message posted by: "Mike Pierzina" <planecrazzzy@lycos.com> > > Hey Guys, > I just bought my 503 w/"b" box and 66' IVO ( still in box ) > It sounds like I should have went for the electric start....... > What would it take to do that.... can I still use the "B" box ? > Gotta Fly... > Mike in MN FSII, Fabric cage stage > --- > Sometimes you just have to take the leap > and build your wings on the way down... > Gotta Fly... > >


    Message 3


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    Time: 08:51:47 AM PST US
    From: "Jeffrey Jones" <jeffrey.jones@fuse.net>
    Subject: 503 E box w/fuel manifold
    --> Kolb-List message posted by: "Jeffrey Jones" <jeffrey.jones@fuse.net> ________________________________ Message 15 ____________________________________ Time: 01:50:48 PM PST US From: "Johann G." <johann-g@talnet.is> Subject: Re: Kolb-List: Re: Kolb-List Digest: 30 Msgs - 01/09/03 --> Kolb-List message posted by: "Johann G." <johann-g@talnet.is> Hello Jeff. I would like to ask you about the E type gearbox on your 503 Firestar. Did you or the builder have to do any modifications to the engine mount to fit the E-box ? I had heard that this was required. Very interested to add the electric starter on the back instead of the front side of engine. I also have the VLS BRS system in the front of engine, and no space for the standard recoil electric starter from Rotax. Best regards, Johann G. Iceland. Firestar II. http://www.gi.is/fis/ Do not Archive Johann, Yes, the engine mount plate is not from Kolb. A new plate was made to move the engine back 1" to clear the starter. The changes in the weight and balance is compensated by placing the battery in the nose cone. If you didn't notice, the pull starter is still installed which could be beneficial sometime down the road. The nose cone is from a Slingshot being it is deeper and allowing more room for the battery. The moment changes and battery location worked out great by keeping the bird within the envelope. http://www.matronics.com/photoshare/beauford@tampabay.rr.com.A.10.12.2002/dsc00584.jpg http://www.matronics.com/photoshare/beauford@tampabay.rr.com.A.10.12.2002/dsc00585.jpg http://www.matronics.com/photoshare/beauford@tampabay.rr.com.A.10.12.2002/dsc00580.jpg Take Care, Jeff Burlington KY


    Message 4


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    Time: 10:55:24 AM PST US
    From: SR3SA2L1@aol.com
    Subject: Re: 503 pull start
    --> Kolb-List message posted by: SR3SA2L1@aol.com If you can find one, or know someone who has one in your area, you may want to look into one of the old "Air Drive Service" starters and compare it with the other brands. These aren't being produced now but you can read up on them in the old (early 90s) CPS catalogs.


    Message 5


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    Time: 11:10:09 AM PST US
    From: "boyd young" <by0ung@brigham.net>
    Subject: fuel flow
    --> Kolb-List message posted by: "boyd young" <by0ung@brigham.net> <<<<<<<<<<<<<<<<< Robert/Gents: The instruments we use in our airplanes are not absolute, especially fuel flow meters. I don't have a flow meter in my airplane, but do have one in the boat. It was designed and built by Flo-Scan. Gives me a good idea of how much fuel my 351W is burning or not burning. But it has proven to be not totally accurate. I believe your engine would be the first to let you know if you were in fact getting overflow when the Facet is energized. I bet it is a false reading at the flow meter. john h >>>>>>>>>>>>>>>>>>>> if the electric pump is causing the level in the float bowl to rise ( but not overflow ) it would c ause the mixture to to rich.... but it may not be bad enough to cause it to run rough.... checking the plugs would tell..... OR if the use of both pumps caused the carbs to overflow it would use even more. if the vents were open to the outside air... it could be blowing in the slipstreem and not adversely affecting the way the engine runs... if the overflow vents were run back into the aircleaners you would notice it... as the engine would probably quit. boyd


    Message 6


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    Time: 06:56:15 PM PST US
    From: "Bruce McElhoe" <mcelhoe@cvip.net>
    Subject: Gasoline
    --> Kolb-List message posted by: "Bruce McElhoe" <mcelhoe@cvip.net> Hello All... What type of gasoline are you using in your Rotax engine? I have been using auto gas that meets the requirements set forth in my Rotax manual; namely, a minimum Research Octane Rating of 90 and conformance with ASTM D4814. I checked with an expert at Chevron and found that their unleaded regular gas meets Rotax requirements. Now, here's the problem.....under federal mandate, all the refiners in California will soon be adding ethanol to gasoline. They already adding ethanol in Southern California. So, auto gas will no longer meet ASTM D4814 (which allows only one percent alcohol). My Rotax operating manual discourages using 100LL avgas. They do allow it only when unleaded fuel is not available. So, I'm interested in hearing from you mid-westerners that have already dealt with alcohol in their auto gas. Is leaded 100LL avgas giving you any problems? Is anyone continuing to use auto gas with alcohol? Regards Bruce McElhoe FireFly #88 Reedley, Calif.


    Message 7


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    Time: 07:19:40 PM PST US
    Subject: Re: Gasoline
    From: ul15rhb@juno.com
    --> Kolb-List message posted by: ul15rhb@juno.com Bruce, I've used ethanol gasoline for 12 years in a Rotax 377 and others are using it now without any problems in their Rotax engines. The ethanol content is 7% in Minnesota. I switched to ethanol-free because it was offered at the station where I get my gas. I have used 100LL in my 447 for short periods of time when I cannot find auto gas. Ralph Original Firestar On Sat, 11 Jan 2003 18:56:29 -0800 "Bruce McElhoe" <mcelhoe@cvip.net> writes: > --> Kolb-List message posted by: "Bruce McElhoe" <mcelhoe@cvip.net> > > Hello All... > > What type of gasoline are you using in your Rotax engine? I have > been using > auto gas that meets the requirements set forth in my Rotax manual; > namely, a > minimum Research Octane Rating of 90 and conformance with ASTM > D4814. > > I checked with an expert at Chevron and found that their unleaded > regular > gas meets Rotax requirements. Now, here's the problem.....under > federal > mandate, all the refiners in California will soon be adding ethanol > to > gasoline. They already adding ethanol in Southern California. So, > auto gas > will no longer meet ASTM D4814 (which allows only one percent > alcohol). > > My Rotax operating manual discourages using 100LL avgas. They do > allow it > only when unleaded fuel is not available. So, I'm interested in > hearing > from you mid-westerners that have already dealt with alcohol in > their auto > gas. Is leaded 100LL avgas giving you any problems? Is anyone > continuing > to use auto gas with alcohol? > > Regards > > Bruce McElhoe FireFly #88 > Reedley, Calif. > > > > > > > > > >


    Message 8


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    Time: 07:41:22 PM PST US
    From: "Larry Cottrell" <lcottrel@kfalls.net>
    Subject: fuel flow- facet pumps
    --> Kolb-List message posted by: "Larry Cottrell" <lcottrel@kfalls.net> All the concern about too much fuel with a facet, and the insistence of some to turn off the facet when you have reached altitude leaves me wondering. I am a welder by trade and have used a facet to supply fuel to the (400 amp) welder that I am sure that I put at least 20 hours a week on, with never a problem, or sputter. I don't think that the pump is going to wear out and I just put a pressure regulator between the facet and the pulse pump, set it to 4 pounds and forget about it. The motor is much too noisy for the clicking to bother me while I am flying in the Wild blue. Now I did bring the fuel lines to the left of my seat to a selector valve then to the facet that is attached to the bottom of the rear seat of the firestar, then to the pressure regulator, then to the pulse pump. When I was doing my first few flights after the installation I too cut off the fuel pump after gaining altitude, "because that is the way they do it in the real planes." It took one steep climb out and a cough from the engine to convince me that I wanted to leave the sucker on all the time. Grant you I did add a 16 inch lift to the process, and that is why the pulse pump had trouble lifting the fuel from the bottom of the plane. That is primarily why I added the facet in the first place. I am old and stiff enough that I need a fuel gage right in front of my face so that I can tell for sure how much fuel I have. I have so far, changed the pulse pump every year just as a precaution. I have 1428 hours on the welder and at least 100 on the one in the firestar. A regulator is about 24 bucks. In the whole scheme of things, very reasonable. Just my humble opinion! Larry (Oregon)


    Message 9


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    Time: 09:35:15 PM PST US
    From: "Don Gherardini" <donghe@one-eleven.net>
    Subject: Re: Gasoline
    --> Kolb-List message posted by: "Don Gherardini" <donghe@one-eleven.net> Ralph, What kind of oil mix do you use with that ethanol gasoline? I have seen some brands of 2 stroke mix for chainsaws...Stihl particularly, that say "this oil will work with up to 10% ethanol" Does any popular oil that 2 stroke av- engines use make this claim? http://www.geocities.com/dagger369th/my_firefly.htm Don Gherardini FireFly 098


    Message 10


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    Time: 11:25:28 PM PST US
    From: BILLBEAM@aol.com
    Subject: Re: Gasoline
    --> Kolb-List message posted by: BILLBEAM@aol.com Hi gang, Switched my FireStar instruments to EIS. Have a deal on the conventional gages taken out. They are all in good condition and were working when we took them out. They include: CHT, EGT, Compass, 100 MPH ASI, RPM, VSI, ALT, and one old 140 MPH ASI. I had a Rotax 503. Catalogue is somewhere around $874. I'll take $390 for all of it. I will even pay the shipping cost. Picture (poor) available by clicking <A HREF="http://www.pixhost.com/pixb/billbeam/instruments.jpeg"> http://www.pixhost.com/pixb/billbeam/instruments.jpeg 308 Jessamine Station Road Wilmore, Kentucky 40390 Phone: 859-858-3168




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