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[GMCnet] Sullybilt air spring system [message #156665] Sat, 14 January 2012 09:36 Go to next message
glwgmc is currently offline  glwgmc   United States
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Very nice looking piece of work, Todd! I hope this proves to work well without any unintended consequences as it certainly appears to be a reasonably priced replacement for the stock one air bag system. Do you yet know what the change in pressure is to achieve factory ride height with your system vs the stock one air bag system? Likely has been posted before but if so, I missed it. Thanks for doing the development work to make this available to our community.

Jerry
Jerry Work
The Dovetail Joint
Fine furniture designed and hand crafted in the 1907 former Masonic Temple building in historic Kerby, OR
Visitors always welcome!
glwork@mac.com
http://jerrywork.com
541-592-5360

www.southernoregonguild.org
www.siskiyouguild.org
-----------------------------------
Message: 9
Date: Fri, 13 Jan 2012 15:08:39 -0600
From: sgltrac <sgltrac@gmail.com>
Subject: [GMCnet] Sullybilt air spring system
To: gmclist@temp.gmcnet.org
Message-ID: <263a5.4f109d56@gmc.mybirdfeeder.net>
Content-Type: text/plain; charset="ISO-8859-15"



For those who are interested I have updated the photo site with pictures of my completed rear suspension. I have filled a handful of orders for the Sullybilt air spring kits. The kits like the air springs are built when ordered. The air springs can take up to 3 weeks and the plate kits take up to 3 weeks as well depending upon selected finish. Complete information on the kits is posted at www.bdub.net/sully/ http://www.gmcmhphotos.com/photos/showgallery.php?cat=5972
--
Sully
77 Royale basket case.
Future motorhome land speed record holder(bucket list)
----------------------------------



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Jerry & Sharon Work
78 Royale
Kerby, OR
Re: [GMCnet] Sullybilt air spring system [message #156672 is a reply to message #156665] Sat, 14 January 2012 10:28 Go to previous messageGo to next message
sgltrac is currently offline  sgltrac   United States
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I believe it to be in the 60psi range but Mark G has the most mileage on his system. Hopefully he will chime in

Sully
77 royale
Sent from my Verizon Wireless BlackBerry

-----Original Message-----
From: Work Jerry <glwork@mac.com>
Sender: gmclist-bounces@temp.gmcnet.org
Date: Sat, 14 Jan 2012 07:36:18
To: <gmclist@temp.gmcnet.org>
Reply-To: gmclist@temp.gmcnet.org
Subject: [GMCnet] Sullybilt air spring system

Very nice looking piece of work, Todd! I hope this proves to work well without any unintended consequences as it certainly appears to be a reasonably priced replacement for the stock one air bag system. Do you yet know what the change in pressure is to achieve factory ride height with your system vs the stock one air bag system? Likely has been posted before but if so, I missed it. Thanks for doing the development work to make this available to our community.

Jerry
Jerry Work
The Dovetail Joint
Fine furniture designed and hand crafted in the 1907 former Masonic Temple building in historic Kerby, OR
Visitors always welcome!
glwork@mac.com
http://jerrywork.com
541-592-5360

www.southernoregonguild.org
www.siskiyouguild.org
-----------------------------------
Message: 9
Date: Fri, 13 Jan 2012 15:08:39 -0600
From: sgltrac <sgltrac@gmail.com>
Subject: [GMCnet] Sullybilt air spring system
To: gmclist@temp.gmcnet.org
Message-ID: <263a5.4f109d56@gmc.mybirdfeeder.net>
Content-Type: text/plain; charset="ISO-8859-15"



For those who are interested I have updated the photo site with pictures of my completed rear suspension. I have filled a handful of orders for the Sullybilt air spring kits. The kits like the air springs are built when ordered. The air springs can take up to 3 weeks and the plate kits take up to 3 weeks as well depending upon selected finish. Complete information on the kits is posted at www.bdub.net/sully/ http://www.gmcmhphotos.com/photos/showgallery.php?cat=5972
--
Sully
77 Royale basket case.
Future motorhome land speed record holder(bucket list)
----------------------------------



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Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
Re: [GMCnet] Sullybilt air spring system [message #156804 is a reply to message #156665] Sun, 15 January 2012 14:49 Go to previous messageGo to next message
sgltrac is currently offline  sgltrac   United States
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There is a spread sheet I think completed by Rob Mueller comparing all of the existing systems except the Sullybilt unless he has updated it.
The Sullybilt offers 3 3/4" lift and 3 1/2 of drop. Factory range is 4 and 4 respectively

Sully
77 royale
Sully
77 royale
------Original Message------
From: Randy
Sender: gmclist-bounces@temp.gmcnet.org
To: gmclist@temp.gmcnet.org
ReplyTo: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Sullybilt air spring system
Sent: Jan 15, 2012 12:37 PM



Can anyone give a "head to head" comparison between the two OEM style replacements, the Sullybilt and the Single Cone (Fraley or Silvertone) system?

I am ready to pull the trigger this week.
--
Randy
1973 26' Painted Desert
Ahwatukee (Phoenix) AZ

Please check out www.greatcommissionair.org and help support if possible
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Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
Re: [GMCnet] Sullybilt air spring system [message #156806 is a reply to message #156665] Sun, 15 January 2012 15:35 Go to previous messageGo to next message
sgltrac is currently offline  sgltrac   United States
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I think this might be the link to the spreadsheet but cannot open to check on my crackberry.

http://gmc.mybirdfeeder.net/GMCforum/index.php?t=msg&th=16912&prevloaded=1&rid=0&start=20

Sully
77 royale
------Original Message------
From: Randy
Sender: gmclist-bounces@temp.gmcnet.org
To: gmclist@temp.gmcnet.org
ReplyTo: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Sullybilt air spring system
Sent: Jan 15, 2012 12:37 PM



Can anyone give a "head to head" comparison between the two OEM style replacements, the Sullybilt and the Single Cone (Fraley or Silvertone) system?

I am ready to pull the trigger this week.
--
Randy
1973 26' Painted Desert
Ahwatukee (Phoenix) AZ

Please check out www.greatcommissionair.org and help support if possible
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Sent from my Verizon Wireless BlackBerry
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Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
Re: [GMCnet] Sullybilt air spring system [message #156808 is a reply to message #156672] Sun, 15 January 2012 16:23 Go to previous messageGo to next message
mgrue is currently offline  mgrue   United States
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I do not have pressure gauges on the bags but I think it is in the 60 to 65 psi range.

Mark

[quote title=sgltrac wrote on Sat, 14 January 2012 10:28]I believe it to be in the 60psi range but Mark G has the most mileage on his system. Hopefully he will chime in

Sully
77 royale
Sent from my Verizon Wireless BlackBerry



Mark Grueninger 76 Palm Beach Valmeyer IL
Re: [GMCnet] Sullybilt air spring system [message #156811 is a reply to message #156665] Sun, 15 January 2012 16:28 Go to previous messageGo to next message
sgltrac is currently offline  sgltrac   United States
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Mark, don't you have a gauge at the compressor?
------Original Message------
From: Mark Grueninger
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To: gmclist@temp.gmcnet.org
ReplyTo: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Sullybilt air spring system
Sent: Jan 15, 2012 2:23 PM



I do not have pressure gauges on the bags but I think it is in the 60 to 65 psi range.

Mark

[quote title=sgltrac wrote on Sat, 14 January 2012 10:28]I believe it to be in the 60psi range but Mark G has the most mileage on his system. Hopefully he will chime in

Sully
77 royale
Sent from my Verizon Wireless BlackBerry


--
Mark Grueninger 76 Palm Beach
Valmeyer IL
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Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
Re: [GMCnet] Sullybilt air spring system [message #156813 is a reply to message #156808] Sun, 15 January 2012 16:30 Go to previous messageGo to next message
Mr ERFisher is currently offline  Mr ERFisher   United States
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this is what first came out on the mark bag
---------------------------------
ORIGINAL BAG
Max height 17"
Min height 9"
Pressure at max height 105psi
deflation time 2 minutes and 11 seconds from full up to bottom out.
Full inflate from full deflate 10 minutes and 29 seconds.

MARKBAG
Max height 16 3/4" to 16 7/8"(floor on this side has small damage where
measuring)
Min height 9 1/2"
Pressure at max height 88 psi
Deflation time 3 minutes and 6 seconds
Full attainable lift height from empty in 5 minutes and 40 seconds
---------------------------

gene


--
Gene Fisher -- 74-23,77PB/ore/ca
“Give a man a fish; you have fed him for today --- give him a URL and
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Alternator Protection Cable
http://gmcmotorhome.info/APC.html
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Re: [GMCnet] Sullybilt air spring system [message #156815 is a reply to message #156811] Sun, 15 January 2012 16:43 Go to previous messageGo to next message
mgrue is currently offline  mgrue   United States
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There is a pressure gauge on the compressor but it is set to maintain 80 to 110 in the tank and manifold. The bags will be somewhat less than that. It is controlled by the ride height valves.

Mark

[quote title=sgltrac wrote on Sun, 15 January 2012 16:28]Mark, don't you have a gauge at the compressor?
------Original Message------
From: Mark Grueninger
Sender: gmclist-bounces@temp.gmcnet.org
To: gmclist@temp.gmcnet.org
ReplyTo: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Sullybilt air spring system
Sent: Jan 15, 2012 2:23 PM



I do not have pressure gauges on the bags but I think it is in the 60 to 65 psi range.

Mark

sgltrac wrote on Sat, 14 January 2012 10:28

I believe it to be in the 60psi range but Mark G has the most mileage on his system. Hopefully he will chime in

Sully
77 royale
Sent from my Verizon Wireless BlackBerry


--
Mark Grueninger 76 Palm Beach
Valmeyer IL
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Mark Grueninger 76 Palm Beach Valmeyer IL
Re: [GMCnet] Sullybilt air spring system [message #156826 is a reply to message #156804] Sun, 15 January 2012 18:22 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
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G'day,

The spread sheet is not my handy work, I suggested it and Andrew put it together.

Regards,
Rob M.


-----Original Message-----
From: sgltrac@gmail.com

There is a spread sheet I think completed by Rob Mueller comparing all of the existing systems except the Sullybilt unless he has
updated it.
The Sullybilt offers 3 3/4" lift and 3 1/2 of drop. Factory range is 4 and 4 respectively

Sully


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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Sullybilt air spring system [message #156921 is a reply to message #156665] Mon, 16 January 2012 11:24 Go to previous message
sgltrac is currently offline  sgltrac   United States
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Yes the firestone bag has an internal bump stop and downward travel is 1/2" less with the firestone bag and Sullybilt bracket system than I would inquire about the range of travel offered by the Southland system if factory like leveling is important to you.

Sully
77 royale
------Original Message------
From: Randy
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To: gmclist@temp.gmcnet.org
ReplyTo: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Sullybilt air spring system
Sent: Jan 16, 2012 5:21 AM



Does the bag utilized in the Sullybilt have an internal stop for those of us with 73 coaches that will go all the way down and bust the wheel well liner when flat?
--
Randy
1973 26' Painted Desert
Ahwatukee (Phoenix) AZ

Please check out www.greatcommissionair.org and help support if possible
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Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
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