June 23, 2018, 08:08:38 PM

Author Topic: Ok Bus Nuts time to weigh in on this one!  (Read 7725 times)

Offline gus

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #15 on: January 11, 2009, 10:48:29 PM »
Steve,

I couldn't see the raise at first either.

After comparing it to photos of my 4104 I decided that he cut all around below the side windows and above the windshield, rear windows and front side windows, raised the side windows with the top, inserted side strips from another 4104 into the gap and then added a piece above the windshield between the chrome strips and above the rear windows.

I feel much better now. At first I thought he had cut the top off where it starts to curve!

I didn't see how he could have done that without destroying the strength of the monocoque. cutting the sides kept everything strong.

It is a beautiful job and I don't think anyone will notice, even other 4104 drivers. I never would have noticed it unless I happened to go inside.

The only 2-speed I know about is a 2-sp clutch with the Spicer 4-sp trans. Never heard of a 2-sp rear. Since it is an AT my guess is that the rear end is not the original because the gear ratio would need to be different than for the manual. It certainly should fly with an 8V71!

Curious, how tall are you? I'm 6'1" and have no problem in my 4104.
PD4107-152
PD4104-1274
Ash Flat, AR

Offline DSweet

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #16 on: January 12, 2009, 03:13:07 AM »
That is an amazing piece of work.  My only concern is the structural
integrity of coach in that the engine hangs on the roof ribs, it would be interesting
to know how it was accomplished.
Blessings,
David
PD4104-2977
In Los Angeles, waiting for the Santa Ana Winds to go away.

Offline superpickle

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #17 on: January 12, 2009, 03:29:20 AM »
Very nice coach.. do you have Links to the Others you found..
:-))
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Offline Barn Owl

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #18 on: January 12, 2009, 04:46:39 AM »
Quote
The only 2-speed I know about is a 2-sp clutch with the Spicer 4-sp trans. Never heard of a 2-sp rear. Since it is an AT my guess is that the rear end is not the original because the gear ratio would need to be different than for the manual. It certainly should fly with an 8V71!

Apparently someone named Bill Teal has done an overdrive for the v730 using VS2 donor parts. Not a 2 speed rear, but could that be what they are talking about?

Linky: v730 O/D post on BNO
L. Christley - W3EYE Amateur Extra
Blue Ridge Mountains, S.W. Virginia
It’s the education gained, and the ability to apply, and share, what we learn.
Have fun, be great, that way you have Great Fun!

Offline gus

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #19 on: January 12, 2009, 05:06:32 AM »
DS,

I think he removed the roof in one piece so it retained its strength. Probably all he had to do for the engine was lengthen the stanchions that hang from the roof bottom.
PD4107-152
PD4104-1274
Ash Flat, AR

Offline Len Silva

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #20 on: January 12, 2009, 01:16:10 PM »
Steve asked me offline about the two speed axle for the 4104.  Everything I know about it is here:

http://autos.groups.yahoo.com/group/gmc-busnuts/files/GM%20Two%20Speed/

Len

Hand Made Gifts

Ignorance is only bliss to the ignorant.

Offline TomC

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #21 on: January 12, 2009, 05:43:01 PM »
4104's are good coaches-and this one with the roof raise is really nice.  I have a 102" wide and it makes a big difference from the 96".  Also- I would question the 2 spd rear end-so far with my research, I haven't found a V drive 2 spd rear end.  Now if he installed a VS2 overdrive on the transmission, that I'd believe.  If you don't mind the 96", this really looks like a nice one.  Good Luck, TomC
Tom & Donna Christman. '77 AMGeneral 10240B; 8V-71TATAIC V730.

Offline uncle ned

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #22 on: January 12, 2009, 07:23:18 PM »


   For me the 4104 is perfect.  I love to camp on the Blue Ridge and the national forests. A 40 ft . bus has trouble going to most of these places.

In traffic i am also glad that i don't to have to worry about the extra length.

Also the bathroom is just one step from the bedroom. and coffee is three steps away.  Nice for us old people.

uncle ned
4104's forever
6v92 v730
Huggy Bear

Offline usbusin

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #23 on: January 12, 2009, 07:33:41 PM »
Ok, Uncle Ned I give up.  What does "SWWWND" stand for?
Gary D

USBUSIN was our 1960 PD4104 for 16 years Ustruckin' is our 2001 Freightliner truck conversion

Offline PADoug

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #24 on: January 12, 2009, 08:33:00 PM »
>>SWWWND<<

SHE Who Will NOT Be Disobeyed!!  :o :D
<--going back to the singles side of the room now..near the exit door!   ;D
Living life one day at a time, and keeping first things first. MM Philanthropy#225 F&AM Greensburg, PA

Offline travlinman

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #25 on: January 15, 2009, 02:04:24 AM »
Wow,

Thanks for all the great replies, it always helps to have another set of eyes on any vehicle purchase. That plus the accumulated knowledge of this board is amazing.  I will learn more about the two speed rear end when I go to see it. We are planning on the weekend of Jan 24-25. It is located outside of Sacramento Ca. Any busnuts in that neck of the woods?
Steve & Kristen Full time nomads since '06 - PD4106-674  8V71/V730
This bus is for sale - https://gm4106.wordpress.com

Offline zubzub

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #26 on: January 15, 2009, 02:08:47 PM »
re the 2 speed rear end.  i have seen info on this online somewhere.  I think I even had schematics at one point.  Not really a big deal as with that engine a one speed rear should do fine.  Lokks like a really nice tight rig.  If it's as good as the pics and the work is solid I have trouble imagining a better bus...but then I'm partial to 04s

Offline BG6

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #27 on: January 15, 2009, 02:25:30 PM »
This is a GM 4104 with some interesting features. The PO cut a hole in the roof and attached another 4104 upper section to it, magic, roof raise!

It looks nice, but I would want PROOF of how many miles it has done since the roof raise, then I would give it a VERY CAREFUL inspection, looking for any signs of deformation due to the cutting of the structural members.

Any sign of this, or less than 10,000 miles since modification, and I would pass it by.  Too much risk for too little gain.




Offline norcal_kyle

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Re: Ok Bus Nuts time to weigh in on this one!
« Reply #28 on: January 16, 2009, 04:31:55 AM »
I live in Sacramento and can go take a look at it for you if you would like. shoot me an email and we can work something out. I'd like to see this bus closeup.

kylepesely AT tmail DOT com

kyle in norcal
kyle in norcal
1980 Eagle 10 #30223 (Seattle Gray Line/Evergreen Trails)