Home » Public Forums » GMCnet » Serpentine Belt setup
Serpentine Belt setup [message #322689] |
Sat, 26 August 2017 15:20 |
SpookyEng
Messages: 208 Registered: June 2016 Location: Navarre, FL
Karma: -5
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Senior Member |
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Has anyone converted their 455 to a serpentine belt drive? With all of the issues with V-belt fitment and tensioning I am considering the option. Thanks!
JD Lisenby- USAF Ret
1978 Royale-455
MacDash, Manny Tranny, FI-tech, 3.70 etc etc
Navarre, FL
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Re: [GMCnet] Serpentine Belt setup [message #322897 is a reply to message #322891] |
Mon, 28 August 2017 22:38 |
johnd01
Messages: 354 Registered: July 2017 Location: Sacrameot
Karma: -1
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Senior Member |
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Gary,
What would the advantage be?
What does it cost?
How is it working for you?
On Mon, Aug 28, 2017 at 7:55 PM, Gary Kosier wrote:
> Yes, I built a "thrifty boy" serpentine for the Olds, using brackets off a
> Chevy truck using a modern CS130D alternator and a Sanden
> AC compressor. No on showed any interest, so I just left it lay.
>
> Gary Kosier
> 77PB w/500Cad
> Newark, Ohio
>
> --------------------------------------------------
> From: "Jdlisenby@hotmail.com"
> Sent: Saturday, August 26, 2017 4:20 PM
> To:
> Subject: [GMCnet] Serpentine Belt setup
>
>
> Has anyone converted their 455 to a serpentine belt drive? With all of the
>> issues with V-belt fitment and tensioning I am considering the option.
>> Thanks!
>> --
>> JD Lisenby- USAF Ret
>> 1978 Royale-455
>> Electromotive Tec2 FI & ignition
>>
>> Navarre, FL
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
--
*John Phillips*
_______________________________________________
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Johnd01
John Phillips
Avion A2600 TZE064V101164
Rancho Cordova, CA (Sacramento)
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Re: [GMCnet] Serpentine Belt setup [message #322916 is a reply to message #322897] |
Tue, 29 August 2017 08:40 |
powerjon
Messages: 2446 Registered: January 2004
Karma: 5
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Senior Member |
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Gary,
I know that many want to know what you did, how you did it and what parts did you use. I know that you have pictures out there and I will post the link in this Email. Everyone will need to read the explanations under the pictures.
http://www.gmcmhphotos.com/photos/g6621-serpentine-belt-conversion.html
JR Wright
GMC Great Laker MHC
GMC Eastern States Charter Member
GMCGL Tech Editor
GMCMI
78 GMC Buskirk 30’ Stretch
1975 GMC Avion (Under Reconstruction)
Michigan
> On Aug 28, 2017, at 11:38 PM, John Phillips wrote:
>
> Gary,
> What would the advantage be?
> What does it cost?
> How is it working for you?
>
>
> On Mon, Aug 28, 2017 at 7:55 PM, Gary Kosier wrote:
>
>> Yes, I built a "thrifty boy" serpentine for the Olds, using brackets off a
>> Chevy truck using a modern CS130D alternator and a Sanden
>> AC compressor. No on showed any interest, so I just left it lay.
>>
>> Gary Kosier
>> 77PB w/500Cad
>> Newark, Ohio
>>
>> --------------------------------------------------
>> From: "Jdlisenby@hotmail.com"
>> Sent: Saturday, August 26, 2017 4:20 PM
>> To:
>> Subject: [GMCnet] Serpentine Belt setup
>>
>>
>> Has anyone converted their 455 to a serpentine belt drive? With all of the
>>> issues with V-belt fitment and tensioning I am considering the option.
>>> Thanks!
>>> --
>>> JD Lisenby- USAF Ret
>>> 1978 Royale-455
>>> Electromotive Tec2 FI & ignition
>>>
>>> Navarre, FL
>>>
>>> _______________________________________________
>>> GMCnet mailing list
>>> Unsubscribe or Change List Options:
>>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>>
>>
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
>
> --
>
> *John Phillips*
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
J.R. Wright
GMC GreatLaker
GMC Eastern States
GMCMI
78 30' Buskirk Stretch
75 Avion Under Reconstruction
Michigan
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Re: [GMCnet] Serpentine Belt setup [message #322925 is a reply to message #322897] |
Tue, 29 August 2017 10:05 |
Kosier
Messages: 834 Registered: February 2008
Karma: 1
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Senior Member |
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Well, first would be that the serpentine is the modern design. The belt
manufacturers
have mostly converted to metric sizes. And they're not replacing an
equipment as the
V-belt is being phased out. Quality is in the toilet with some brands.
Second, using solid, cast aluminum brackets eliminates that cobbled up mess
of of
brackets, braces, spacers and various hootises that Olds used to attach the
accessories.
And, of course, using a modern alternator and AC compressor is an
advantage.
I forgot to mention that the serpentine belt is always correctly adjusted.
Costwise, It's hard to remember. I got the big brackets and alternator at
the junkyard.
The worst part was Chevy had a brain fart on their design. They put a
mounting bolt
behind the PS pump reservoir. You have to remove the pump to get to it. To
remove
The pump mounting bolts, you have to remove the pressed on pulley.(in the
yard)
I later found another pump with an offset reservoir that gives access to the
bolt.
And I put a hole in the pulley that gives access to the pump mounting bolts.
The Chevy brackets are made for the R4 round AC compressor, but the Sanden
will
fit the same holes. I made brackets to offset the Sanden upwards to clear
the valve cover.
I got the Olds reverse rotation water pump at the deep discount. All of the
head scratching
and measuring and labor were free, of course.
Oh, I forgot, walking out in the yard, I passed a Dodge truck with the nose
off. Realizing
that I needed a long belt for measuring I clipped it and removed it. The
crank pulley
looked handy, so I took it also. Lucky me, it turned out to have the
correct offset for
my needs after redrilling the bolt holes.
How's it working out for me? I took this on as a challenge to see if I
could make it work.
After I did, no one was interested and since I use a Cadillac, it's just
laying there.
Sorry about the long explanation, but that's the way I am.
Gary Kosier
77PB w/500Cad
Newark, Ohio
--------------------------------------------------
From: "John Phillips"
Sent: Monday, August 28, 2017 11:38 PM
To:
Subject: Re: [GMCnet] Serpentine Belt setup
> Gary,
> What would the advantage be?
> What does it cost?
> How is it working for you?
>
>
> On Mon, Aug 28, 2017 at 7:55 PM, Gary Kosier
> wrote:
>
>> Yes, I built a "thrifty boy" serpentine for the Olds, using brackets off
>> a
>> Chevy truck using a modern CS130D alternator and a Sanden
>> AC compressor. No on showed any interest, so I just left it lay.
>>
>> Gary Kosier
>> 77PB w/500Cad
>> Newark, Ohio
>>
>> --------------------------------------------------
>> From: "Jdlisenby@hotmail.com"
>> Sent: Saturday, August 26, 2017 4:20 PM
>> To:
>> Subject: [GMCnet] Serpentine Belt setup
>>
>>
>> Has anyone converted their 455 to a serpentine belt drive? With all of
>> the
>>> issues with V-belt fitment and tensioning I am considering the option.
>>> Thanks!
>>> --
>>> JD Lisenby- USAF Ret
>>> 1978 Royale-455
>>> Electromotive Tec2 FI & ignition
>>>
>>> Navarre, FL
>>>
>>> _______________________________________________
>>> GMCnet mailing list
>>> Unsubscribe or Change List Options:
>>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>>
>>
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
>
> --
>
> *John Phillips*
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
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Re: [GMCnet] Serpentine Belt setup [message #322930 is a reply to message #322916] |
Tue, 29 August 2017 10:43 |
Kosier
Messages: 834 Registered: February 2008
Karma: 1
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Senior Member |
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John,
Kinda' embarrassing, but those pictures are of the Cadillac conversion.
I've got a write up and pictures somewhere, but since there was
ZERO interest in the project, I just tucked it away somewhere.
Gary Kosier
77PB w/500Cad
Newark, Ohio
--------------------------------------------------
From: "John Wright"
Sent: Tuesday, August 29, 2017 9:40 AM
To:
Subject: Re: [GMCnet] Serpentine Belt setup
> Gary,
> I know that many want to know what you did, how you did it and what parts
> did you use. I know that you have pictures out there and I will post the
> link in this Email. Everyone will need to read the explanations under the
> pictures.
>
> http://www.gmcmhphotos.com/photos/g6621-serpentine-belt-conversion.html
>
> JR Wright
> GMC Great Laker MHC
> GMC Eastern States Charter Member
> GMCGL Tech Editor
> GMCMI
> 78 GMC Buskirk 30’ Stretch
> 1975 GMC Avion (Under Reconstruction)
> Michigan
>
>
>> On Aug 28, 2017, at 11:38 PM, John Phillips
>> wrote:
>>
>> Gary,
>> What would the advantage be?
>> What does it cost?
>> How is it working for you?
>>
>>
>> On Mon, Aug 28, 2017 at 7:55 PM, Gary Kosier
>> wrote:
>>
>>> Yes, I built a "thrifty boy" serpentine for the Olds, using brackets off
>>> a
>>> Chevy truck using a modern CS130D alternator and a Sanden
>>> AC compressor. No on showed any interest, so I just left it lay.
>>>
>>> Gary Kosier
>>> 77PB w/500Cad
>>> Newark, Ohio
>>>
>>> --------------------------------------------------
>>> From: "Jdlisenby@hotmail.com"
>>> Sent: Saturday, August 26, 2017 4:20 PM
>>> To:
>>> Subject: [GMCnet] Serpentine Belt setup
>>>
>>>
>>> Has anyone converted their 455 to a serpentine belt drive? With all of
>>> the
>>>> issues with V-belt fitment and tensioning I am considering the option.
>>>> Thanks!
>>>> --
>>>> JD Lisenby- USAF Ret
>>>> 1978 Royale-455
>>>> Electromotive Tec2 FI & ignition
>>>>
>>>> Navarre, FL
>>>>
>>>> _______________________________________________
>>>> GMCnet mailing list
>>>> Unsubscribe or Change List Options:
>>>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>>>
>>>
>>>
>>> _______________________________________________
>>> GMCnet mailing list
>>> Unsubscribe or Change List Options:
>>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>>
>>
>>
>>
>> --
>>
>> *John Phillips*
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
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Re: [GMCnet] Serpentine Belt setup [message #322942 is a reply to message #322930] |
Tue, 29 August 2017 13:24 |
powerjon
Messages: 2446 Registered: January 2004
Karma: 5
|
Senior Member |
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|
Gary,
I posted your pictures, see previous email.
John
> On Aug 29, 2017, at 11:43 AM, Gary Kosier wrote:
>
> John,
>
> Kinda' embarrassing, but those pictures are of the Cadillac conversion. I've got a write up and pictures somewhere, but since there was
> ZERO interest in the project, I just tucked it away somewhere.
>
> Gary Kosier
> 77PB w/500Cad
> Newark, Ohio
>
> --------------------------------------------------
> From: "John Wright"
> Sent: Tuesday, August 29, 2017 9:40 AM
> To:
> Subject: Re: [GMCnet] Serpentine Belt setup
>
>> Gary,
>> I know that many want to know what you did, how you did it and what parts did you use. I know that you have pictures out there and I will post the link in this Email. Everyone will need to read the explanations under the pictures.
>>
>> http://www.gmcmhphotos.com/photos/g6621-serpentine-belt-conversion.html
>>
>> JR Wright
>> GMC Great Laker MHC
>> GMC Eastern States Charter Member
>> GMCGL Tech Editor
>> GMCMI
>> 78 GMC Buskirk 30’ Stretch
>> 1975 GMC Avion (Under Reconstruction)
>> Michigan
>>
>>
>>> On Aug 28, 2017, at 11:38 PM, John Phillips wrote:
>>>
>>> Gary,
>>> What would the advantage be?
>>> What does it cost?
>>> How is it working for you?
>>>
>>>
>>> On Mon, Aug 28, 2017 at 7:55 PM, Gary Kosier wrote:
>>>
>>>> Yes, I built a "thrifty boy" serpentine for the Olds, using brackets off a
>>>> Chevy truck using a modern CS130D alternator and a Sanden
>>>> AC compressor. No on showed any interest, so I just left it lay.
>>>>
>>>> Gary Kosier
>>>> 77PB w/500Cad
>>>> Newark, Ohio
>>>>
>>>> --------------------------------------------------
>>>> From: "Jdlisenby@hotmail.com"
>>>> Sent: Saturday, August 26, 2017 4:20 PM
>>>> To:
>>>> Subject: [GMCnet] Serpentine Belt setup
>>>>
>>>>
>>>> Has anyone converted their 455 to a serpentine belt drive? With all of the
>>>> > issues with V-belt fitment and tensioning I am considering the option.
>>>> > Thanks!
>>>> > --
>>>> > JD Lisenby- USAF Ret
>>>> > 1978 Royale-455
>>>> > Electromotive Tec2 FI & ignition
>>>> >
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
J.R. Wright
GMC GreatLaker
GMC Eastern States
GMCMI
78 30' Buskirk Stretch
75 Avion Under Reconstruction
Michigan
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Re: [GMCnet] Serpentine Belt setup [message #322948 is a reply to message #322942] |
Tue, 29 August 2017 15:19 |
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USAussie
Messages: 15912 Registered: July 2007 Location: Sydney, Australia
Karma: 6
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Senior Member |
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John,
They are pictures of Gary's Caddy 500 not an Olds 455.
http://www.gmcmhphotos.com/photos/serpentine-belt-conversion/p55008-ps-pump-installed.html
Regards,
Rob M.
The Pedantic Mechanic
Sydney, Australia
AUS '75 Avion - The Blue Streak TZE365V100428
USA '75 Avion - Double Trouble TZE365V100426
USA '77 Kingsley - TZE 267V100808
-----Original Message-----
From: Gmclist [mailto:gmclist-bounces@list.gmcnet.org] On Behalf Of John Wright
Sent: Wednesday, August 30, 2017 4:25 AM
To: gmclist@list.gmcnet.org
Subject: Re: [GMCnet] Serpentine Belt setup
Gary,
I posted your pictures, see previous email.
John
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Unsubscribe or Change List Options:
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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
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Re: [GMCnet] Serpentine Belt setup [message #322951 is a reply to message #322948] |
Tue, 29 August 2017 15:41 |
powerjon
Messages: 2446 Registered: January 2004
Karma: 5
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Senior Member |
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Rob,
I posted the album this morning.
John
> On Aug 29, 2017, at 4:19 PM, Rob Mueller wrote:
>
> John,
>
> They are pictures of Gary's Caddy 500 not an Olds 455.
>
> http://www.gmcmhphotos.com/photos/serpentine-belt-conversion/p55008-ps-pump-installed.html
>
> Regards,
> Rob M.
> The Pedantic Mechanic
> Sydney, Australia
> AUS '75 Avion - The Blue Streak TZE365V100428
> USA '75 Avion - Double Trouble TZE365V100426
> USA '77 Kingsley - TZE 267V100808
>
> -----Original Message-----
> From: Gmclist [mailto:gmclist-bounces@list.gmcnet.org] On Behalf Of John Wright
> Sent: Wednesday, August 30, 2017 4:25 AM
> To: gmclist@list.gmcnet.org
> Subject: Re: [GMCnet] Serpentine Belt setup
>
> Gary,
> I posted your pictures, see previous email.
>
> John
>
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
J.R. Wright
GMC GreatLaker
GMC Eastern States
GMCMI
78 30' Buskirk Stretch
75 Avion Under Reconstruction
Michigan
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Re: [GMCnet] Serpentine Belt setup [message #322956 is a reply to message #322925] |
Tue, 29 August 2017 16:14 |
SpookyEng
Messages: 208 Registered: June 2016 Location: Navarre, FL
Karma: -5
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Senior Member |
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|
I was thinking of this http://marchperformance.com/oldsmobile/oldsmobile-455/pulley-and-bracket-kits/oldsmobile-455-ultra-wide.html Fully engineered, equipped with a modern A/C compressor. It's spendy but I am going to be driving this coach at least 25 years (If I don't kick it first) and I really hate screwing with the constant adjustment and PITA belt changes of the stock setup.
Kosier wrote on Tue, 29 August 2017 10:05Well, first would be that the serpentine is the modern design. The belt
manufacturers
have mostly converted to metric sizes. And they're not replacing an
equipment as the
V-belt is being phased out. Quality is in the toilet with some brands.
Second, using solid, cast aluminum brackets eliminates that cobbled up mess
of of
brackets, braces, spacers and various hootises that Olds used to attach the
accessories.
And, of course, using a modern alternator and AC compressor is an
advantage.
I forgot to mention that the serpentine belt is always correctly adjusted.
Costwise, It's hard to remember. I got the big brackets and alternator at
the junkyard.
The worst part was Chevy had a brain fart on their design. They put a
mounting bolt
behind the PS pump reservoir. You have to remove the pump to get to it. To
remove
The pump mounting bolts, you have to remove the pressed on pulley.(in the
yard)
I later found another pump with an offset reservoir that gives access to the
bolt.
And I put a hole in the pulley that gives access to the pump mounting bolts.
The Chevy brackets are made for the R4 round AC compressor, but the Sanden
will
fit the same holes. I made brackets to offset the Sanden upwards to clear
the valve cover.
I got the Olds reverse rotation water pump at the deep discount. All of the
head scratching
and measuring and labor were free, of course.
Oh, I forgot, walking out in the yard, I passed a Dodge truck with the nose
off. Realizing
that I needed a long belt for measuring I clipped it and removed it. The
crank pulley
looked handy, so I took it also. Lucky me, it turned out to have the
correct offset for
my needs after redrilling the bolt holes.
How's it working out for me? I took this on as a challenge to see if I
could make it work.
After I did, no one was interested and since I use a Cadillac, it's just
laying there.
Sorry about the long explanation, but that's the way I am.
Gary Kosier
77PB w/500Cad
Newark, Ohio
--------------------------------------------------
From: "John Phillips"
Sent: Monday, August 28, 2017 11:38 PM
To:
Subject: Re: [GMCnet] Serpentine Belt setup
> Gary,
> What would the advantage be?
> What does it cost?
> How is it working for you?
>
>
> On Mon, Aug 28, 2017 at 7:55 PM, Gary Kosier
> wrote:
>
>> Yes, I built a "thrifty boy" serpentine for the Olds, using brackets off
>> a
>> Chevy truck using a modern CS130D alternator and a Sanden
>> AC compressor. No on showed any interest, so I just left it lay.
>>
>> Gary Kosier
>> 77PB w/500Cad
>> Newark, Ohio
>>
>> --------------------------------------------------
>> From: "Jdlisenby@hotmail.com"
>> Sent: Saturday, August 26, 2017 4:20 PM
>> To:
>> Subject: [GMCnet] Serpentine Belt setup
>>
>>
>> Has anyone converted their 455 to a serpentine belt drive? With all of
>> the
>>> issues with V-belt fitment and tensioning I am considering the option.
>>> Thanks!
>>> --
>>> JD Lisenby- USAF Ret
>>> 1978 Royale-455
>>> Electromotive Tec2 FI & ignition
>>>
>>> Navarre, FL
>>>
>>> _______________________________________________
>>> GMCnet mailing list
>>> Unsubscribe or Change List Options:
>>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>>
>>
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
>
> --
>
> *John Phillips*
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
JD Lisenby- USAF Ret
1978 Royale-455
MacDash, Manny Tranny, FI-tech, 3.70 etc etc
Navarre, FL
[Updated on: Tue, 29 August 2017 16:20] Report message to a moderator
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Re: [GMCnet] Serpentine Belt setup [message #322966 is a reply to message #322956] |
Tue, 29 August 2017 18:16 |
Ken Henderson
Messages: 8726 Registered: March 2004 Location: Americus, GA
Karma: 9
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Senior Member |
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At one time Jim Bounds said he was negotiating with March for a GMCMH
version without all the "bling". I've heard nothing more for many months;
you might check with him.
Beyond that, after having developed a very satisfactory, inexpensive, dual
serpentine system for my Cad500, I'm convinced that a similar system can be
fitted to the 455. I haven't seen Gary's setup so I can't comment on it.
If I still had a 455 on the floor, I'd be studying it, but I don't have.
My Cad took a couple of days of sitting & pondering, but eventually it all
worked out with only a little machining and welding. It doesn't require a
reverse flow water pump and includes a Sanden A/C compressor and CS-130D
alternator.
I should note that I ran a single serpentine belt (JR Slaten & Bobby Moore
design) for several years before installing the Cad 500, so I'm a firm
believer in them.
Ken H.
Americus, GA
'76 X-Birchaven w/Cad500/Howell EFI & EBL,
Manny Brakes & 1-Ton, etc., etc., etc.
www.gmcwipersetc.com
On Tue, Aug 29, 2017 at 5:14 PM, Jdlisenby@hotmail.com <
jdlisenby@hotmail.com> wrote:
> I was thinking of this http://marchperformance.com/ol
> dsmobile/oldsmobile-455/all-inclusive-kits.html . Fully engineered,
> equipped with a modern A/C
> compressor. It's spendy but I am going to be driving this coach at least
> 25 years (If I don't kick it first) and I really hate screwing with the
> constant adjustment and PITA belt changes of the stock setup.
>
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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Re: [GMCnet] Serpentine Belt setup [message #322971 is a reply to message #322966] |
Tue, 29 August 2017 19:41 |
SpookyEng
Messages: 208 Registered: June 2016 Location: Navarre, FL
Karma: -5
|
Senior Member |
|
|
As luck would have it I will be picking up CoRVy on Friday and I will ask Jim about it. I would love a no-frills March setup.
Ken Henderson wrote on Tue, 29 August 2017 18:16At one time Jim Bounds said he was negotiating with March for a GMCMH
version without all the "bling". I've heard nothing more for many months;
you might check with him.
Beyond that, after having developed a very satisfactory, inexpensive, dual
serpentine system for my Cad500, I'm convinced that a similar system can be
fitted to the 455. I haven't seen Gary's setup so I can't comment on it.
If I still had a 455 on the floor, I'd be studying it, but I don't have.
My Cad took a couple of days of sitting & pondering, but eventually it all
worked out with only a little machining and welding. It doesn't require a
reverse flow water pump and includes a Sanden A/C compressor and CS-130D
alternator.
I should note that I ran a single serpentine belt (JR Slaten & Bobby Moore
design) for several years before installing the Cad 500, so I'm a firm
believer in them.
Ken H.
Americus, GA
'76 X-Birchaven w/Cad500/Howell EFI & EBL,
Manny Brakes & 1-Ton, etc., etc., etc.
www.gmcwipersetc.com
On Tue, Aug 29, 2017 at 5:14 PM, Jdlisenby@hotmail.com <
jdlisenby@hotmail.com> wrote:
> I was thinking of this http://marchperformance.com/ol
> dsmobile/oldsmobile-455/all-inclusive-kits.html . Fully engineered,
> equipped with a modern A/C
> compressor. It's spendy but I am going to be driving this coach at least
> 25 years (If I don't kick it first) and I really hate screwing with the
> constant adjustment and PITA belt changes of the stock setup.
>
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JD Lisenby- USAF Ret
1978 Royale-455
MacDash, Manny Tranny, FI-tech, 3.70 etc etc
Navarre, FL
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Re: [GMCnet] Serpentine Belt setup [message #322975 is a reply to message #322974] |
Tue, 29 August 2017 21:07 |
SpookyEng
Messages: 208 Registered: June 2016 Location: Navarre, FL
Karma: -5
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Senior Member |
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The coach has crank triggered ignition and the timing is set on the laptop. I would like a more OEM pulley style setup as appearance is not important and it would be a heck of a lot cheaper, that's why I asked if anyone had tried it. I figured with all the issues V-belts cause, someone else might have already solved the issue (don't reinvent the wheel etc etc). I figured this would make a good winter project.
Kosier wrote on Tue, 29 August 2017 20:14Before you get real excited about that March serpentine, think about trying
to hit the crank pulley with a timing light.
It's difficult enough with a stocker, but impossible with that concoction.
Gary Kosier
77PB w/500Cad
Newark, Ohio
--------------------------------------------------
From: "Jdlisenby@hotmail.com"
Sent: Tuesday, August 29, 2017 8:41 PM
To:
Subject: Re: [GMCnet] Serpentine Belt setup
> As luck would have it I will be picking up CoRVy on Friday and I will ask
> Jim about it. I would love a no-frills March setup.
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JD Lisenby- USAF Ret
1978 Royale-455
MacDash, Manny Tranny, FI-tech, 3.70 etc etc
Navarre, FL
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Re: [GMCnet] Serpentine Belt setup [message #322987 is a reply to message #322975] |
Wed, 30 August 2017 11:14 |
Kosier
Messages: 834 Registered: February 2008
Karma: 1
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Senior Member |
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Please tell me more about the crank triggered ignition. I'm working on
designing a crank triggered ignition for both the Cadillac and Olds.
It's slow going, because my body can't get the things done that my mind can
promote. LOL
Gary Kosier
77PB w/500Cad
Newark, Ohio
--------------------------------------------------
From: "Jdlisenby@hotmail.com"
Sent: Tuesday, August 29, 2017 10:07 PM
To:
Subject: Re: [GMCnet] Serpentine Belt setup
> The coach has crank triggered ignition and the timing is set on the
> laptop. I would like a more OEM pulley style setup as appearance is not
> important
> and it would be a heck of a lot cheaper, that's why I asked if anyone had
> tried it. I figured with all the issues V-belts cause, someone else might
> have already solved the issue (don't reinvent the wheel etc etc). I
> figured this would make a good winter project.
>
> Kosier wrote on Tue, 29 August 2017 20:14
>> Before you get real excited about that March serpentine, think about
>> trying
>> to hit the crank pulley with a timing light.
>> It's difficult enough with a stocker, but impossible with that
>> concoction.
>>
>> Gary Kosier
>> 77PB w/500Cad
>> Newark, Ohio
>>
>> --------------------------------------------------
>> From: "Jdlisenby@hotmail.com"
>> Sent: Tuesday, August 29, 2017 8:41 PM
>> To:
>> Subject: Re: [GMCnet] Serpentine Belt setup
>>
>>> As luck would have it I will be picking up CoRVy on Friday and I will
>>> ask
>>> Jim about it. I would love a no-frills March setup.
>>
>>
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
>
> --
> JD Lisenby- USAF Ret
> 1978 Royale-455
> Electromotive Tec2 FI & ignition
>
> Navarre, FL
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
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Re: [GMCnet] Serpentine Belt setup [message #322992 is a reply to message #322987] |
Wed, 30 August 2017 12:01 |
James Hupy
Messages: 6806 Registered: May 2010
Karma: -62
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Senior Member |
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Gary, if you think it is bad today, just wait a few years. (Grin)
Jim Hupy presently in Vienna, Austria with 50 or so of our GMC Friends. On
a river cruise.
On Aug 30, 2017 9:15 AM, "Gary Kosier" wrote:
> Please tell me more about the crank triggered ignition. I'm working on
> designing a crank triggered ignition for both the Cadillac and Olds.
> It's slow going, because my body can't get the things done that my mind
> can promote. LOL
>
> Gary Kosier
> 77PB w/500Cad
> Newark, Ohio
>
> --------------------------------------------------
> From: "Jdlisenby@hotmail.com"
> Sent: Tuesday, August 29, 2017 10:07 PM
> To:
> Subject: Re: [GMCnet] Serpentine Belt setup
>
> The coach has crank triggered ignition and the timing is set on the
>> laptop. I would like a more OEM pulley style setup as appearance is not
>> important
>> and it would be a heck of a lot cheaper, that's why I asked if anyone had
>> tried it. I figured with all the issues V-belts cause, someone else might
>> have already solved the issue (don't reinvent the wheel etc etc). I
>> figured this would make a good winter project.
>>
>> Kosier wrote on Tue, 29 August 2017 20:14
>>
>>> Before you get real excited about that March serpentine, think about
>>> trying
>>> to hit the crank pulley with a timing light.
>>> It's difficult enough with a stocker, but impossible with that
>>> concoction.
>>>
>>> Gary Kosier
>>> 77PB w/500Cad
>>> Newark, Ohio
>>>
>>> --------------------------------------------------
>>> From: "Jdlisenby@hotmail.com"
>>> Sent: Tuesday, August 29, 2017 8:41 PM
>>> To:
>>> Subject: Re: [GMCnet] Serpentine Belt setup
>>>
>>>> As luck would have it I will be picking up CoRVy on Friday and I will
>>>> ask
>>>> Jim about it. I would love a no-frills March setup.
>>>
>>>
>>>
>>> _______________________________________________
>>> GMCnet mailing list
>>> Unsubscribe or Change List Options:
>>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>>
>>
>>
>> --
>> JD Lisenby- USAF Ret
>> 1978 Royale-455
>> Electromotive Tec2 FI & ignition
>>
>> Navarre, FL
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
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