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Car Forum / Antique and Collectibles / Studebaker / August 2006

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Valve seals

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satdoc2 - 06 Aug 2006 03:12 GMT
I made extra work for myself by not being careful when removing the push rods
to replace the valve stem seals on my R2 Avanti. After I had replaced all the
seals and was putting in the last 2 push rods I noticed one was too tall. As
I picked it up a little I heard a noise of something falling under the lifter
cover. Trying the push rod again it when down far enough to tap on the
camshaft! Well at least I know the engine is a low mileage one to allow the
lifter to slide out as easy as it did. There is also very little wear on the
rocker arms where they lift the valves. This is also a cloverleaf engine.
I am still trying to get some history of when it was changed. The
supercharger is also black. Is this the wrong color for  63?
Allen

Signature

Allen French

John Poulos - 06 Aug 2006 03:37 GMT
Blower should be orange, but rebuilds from Paxton were black.

> I made extra work for myself by not being careful when removing the push rods
> to replace the valve stem seals on my R2 Avanti. After I had replaced all the
[quoted text clipped - 7 lines]
> supercharger is also black. Is this the wrong color for  63?
> Allen

Signature

JP/Maryland
Studebaker On the Net http://stude.com
My Ebay items:http://www.stude.com/EBAY/
64 Daytona HT
63 R2 4 speed GT Hawk
63 GT Hawk
63 Avanti R1/AC gold
63 Avanti R1/AC Silver
63 Avanti R2/4 speed
63 Lark 2 door
62 Lark convert/4 speed
60 Lark convert
62 Lark 2 door
60 Hawk
56 Power Hawk/4speed/289
52 Starliner
51 Commander

Michael - Roseland FL - 06 Aug 2006 04:15 GMT
There is an early commercial type that Studebaker did highlighting the
features of the Avanti.  It is available on DVD from the Studebaker
National Museum.  Anyways, it shows an early R2 with a black Paxton.

> Blower should be orange, but rebuilds from Paxton were black.
>
[quoted text clipped - 28 lines]
> 52 Starliner
> 51 Commander
John Poulos - 06 Aug 2006 04:57 GMT
Yes, and a dash mounted mirror and even yellow valve covers on one
prototype. I assume you were asking for a production car.

> There is an early commercial type that Studebaker did highlighting the
> features of the Avanti.  It is available on DVD from the Studebaker
[quoted text clipped - 32 lines]
>>52 Starliner
>>51 Commander

Signature

JP/Maryland
Studebaker On the Net http://stude.com
My Ebay items:http://www.stude.com/EBAY/
64 Daytona HT
63 R2 4 speed GT Hawk
63 GT Hawk
63 Avanti R1/AC gold
63 Avanti R1/AC Silver
63 Avanti R2/4 speed
63 Lark 2 door
62 Lark convert/4 speed
60 Lark convert
62 Lark 2 door
60 Hawk
56 Power Hawk/4speed/289
52 Starliner
51 Commander

Michael - Roseland FL - 06 Aug 2006 07:09 GMT
No John, this was a production car with the correctly mounted mirror
and chrome valve covers. Cooling fan was painted all orange also.

> Yes, and a dash mounted mirror and even yellow valve covers on one
> prototype. I assume you were asking for a production car.
[quoted text clipped - 54 lines]
> 52 Starliner
> 51 Commander
John Poulos - 06 Aug 2006 14:18 GMT
OK, You learn something new everyday. Get the vin of the car used for
the commercial and document it so they won't dock you for a black blower
on that particular car.

> No John, this was a production car with the correctly mounted mirror
> and chrome valve covers. Cooling fan was painted all orange also.
[quoted text clipped - 57 lines]
>>52 Starliner
>>51 Commander

Signature

JP/Maryland
Studebaker On the Net http://stude.com
My Ebay items:http://www.stude.com/EBAY/
64 Daytona HT
63 R2 4 speed GT Hawk
63 GT Hawk
63 Avanti R1/AC gold
63 Avanti R1/AC Silver
63 Avanti R2/4 speed
63 Lark 2 door
62 Lark convert/4 speed
60 Lark convert
62 Lark 2 door
60 Hawk
56 Power Hawk/4speed/289
52 Starliner
51 Commander

Michael - Roseland FL - 07 Aug 2006 02:17 GMT
That might be a little tricky John.

> OK, You learn something new everyday. Get the vin of the car used for
> the commercial and document it so they won't dock you for a black blower
[quoted text clipped - 80 lines]
> 52 Starliner
> 51 Commander
Nate Nagel - 07 Aug 2006 02:29 GMT
I'm sure that there were some paint inconsistencies; the fan on my '55
(whose engine, best I can figure, came out of a '63 Lark with factory
A/C) had a black painted clutch fan.  Appeared to be factory paint, too,
as when I stripped it down I saw no evidence of primer and it just had
the look and feel of factory paint.  I repainted it black just because I
think it looks better than orange :)

nate

> That might be a little tricky John.
>
[quoted text clipped - 82 lines]
>>52 Starliner
>>51 Commander

Signature

replace "fly" with "com" to reply.
http://home.comcast.net/~njnagel

John Poulos - 07 Aug 2006 03:08 GMT
Probably a fan purchased from the parts department, with a  "P" after
the part number, or a fan detailed by a N8 type. <g>

> I'm sure that there were some paint inconsistencies; the fan on my '55
> (whose engine, best I can figure, came out of a '63 Lark with factory
[quoted text clipped - 43 lines]
>>>>>>>> supercharger is also black. Is this the wrong color for  63?
>>>>>>>> Allen

Signature

JP/Maryland
Studebaker On the Net http://stude.com
My Ebay items:http://www.stude.com/EBAY/
64 Daytona HT
63 R2 4 speed GT Hawk
63 GT Hawk
63 Avanti R1/AC gold
63 Avanti R1/AC Silver
63 Avanti R2/4 speed
63 Lark 2 door
62 Lark convert/4 speed
60 Lark convert
62 Lark 2 door
60 Hawk
56 Power Hawk/4speed/289
52 Starliner
51 Commander

John Poulos - 07 Aug 2006 02:56 GMT
My point was that you'll need to prove that a production Avanti had a
 black blower from the factory for AOAI to accept it. Early
commercials, road tests and factory brochures are often made with cars
that did not come off the line.  I saw a few very early production cars
back 62 when I lived in South Bend and they had orange blowers. It's a
minor point, but if the guy gets docked a point or two for a black
blower, he'll need more proof than a commercial.  i.e. the  factory 63
GT Hawk postcard had a GT with Lark hub caps and many a 63 GT was later
restored with the wrong hub caps.

 > That might be a little tricky John.

>>OK, You learn something new everyday. Get the vin of the car used for
>>the commercial and document it so they won't dock you for a black blower
[quoted text clipped - 80 lines]
>>52 Starliner
>>51 Commander

Signature

JP/Maryland
Studebaker On the Net http://stude.com
My Ebay items:http://www.stude.com/EBAY/
64 Daytona HT
63 R2 4 speed GT Hawk
63 GT Hawk
63 Avanti R1/AC gold
63 Avanti R1/AC Silver
63 Avanti R2/4 speed
63 Lark 2 door
62 Lark convert/4 speed
60 Lark convert
62 Lark 2 door
60 Hawk
56 Power Hawk/4speed/289
52 Starliner
51 Commander

Mike - 07 Aug 2006 10:13 GMT
An early Avanti, with the mirror on the dash, was road tested in the July
'62 "Motor Trend" magazine.  Pictures are black and white; but the valve
covers don't look chrome, (maybe yellow).  The supercharger looks black.
It's an early "SN", with a cut down "VS-57" badge to cover the solenoid
hole, rather than the foil "Paxton" sticker.
 There's a color picture of an Avanti "R2" engine on the cover of the Nov.
'62 "Hot Rod" magazine.  It has chrome valve covers.  The fan, belt
tensioner, and coolant tank are orange.  Crank, water pump, tensioner and
supercharger pulleys are yellow.  The power steering pump reservoir is
silver.
 The early  Lark "R2" engine used in the "Excalibur" prototype came from a
display chassis, and also was detailed with unusual colors.
 Your Avanti, almost certainly, left the factory with an orange
supercharger.  Technically,  they were "SN-60" type; but serial #'s for the
units made for the Avanti started with "MS".  They have only the necessary
mounting bolt holes drilled; and are different from the "ML" units made for
Larks and Hawks.
 Universal "SN-60" superchargers have often been substituted.  They have
mounting bolt holes drilled and tapped all the way around, and were painted
black.  Serial #'s start with "SN-60".  I've seen them with extra mounting
holes filled with bondo; and painted orange.
  John Erb says he fills the solenoid holes on "SN" superchargers.  He also
shortens VS-57's, removing the variable pulley.  They can then be
substituted for SN-60's.  Folks have certainly drilled holes in "MS" & "ML"
superchargers, too.
                      Mike M.
John Poulos - 07 Aug 2006 15:24 GMT
This thread reminds me of one that the Corvette guys had. It seems
that GM vendors coded the bolt heads with various marks or letters and
it was important to the judges the you had a "TR" stamp on your water
pump bolts for example. More than one Corvette owner complained if
losing points for wrong bolts, when he had owned the car since new and
was certain they were factory bolts. After some research it was found
that on occasion the line workers would run out of a certain bolt and
someone would be sent out to buy a few 100 locally ti tide them over.
   Since you could not document, the undocumented bolts, the owners had
to change their factory installed bolts, for the "correct" ones. It is
possible, that somehow, someway a black Paxton ended up on a production
Avanti, but you'll get docked for it.

>   An early Avanti, with the mirror on the dash, was road tested in the July
> '62 "Motor Trend" magazine.  Pictures are black and white; but the valve
[quoted text clipped - 22 lines]
> superchargers, too.
>                        Mike M.

Signature

JP/Maryland
Studebaker On the Net http://stude.com
My Ebay items:http://www.stude.com/EBAY/
64 Daytona HT
63 R2 4 speed GT Hawk
63 GT Hawk
63 Avanti R1/AC gold
63 Avanti R1/AC Silver
63 Avanti R2/4 speed
63 Lark 2 door
62 Lark convert/4 speed
60 Lark convert
62 Lark 2 door
60 Hawk
56 Power Hawk/4speed/289
52 Starliner
51 Commander

Michael - Roseland FL - 07 Aug 2006 17:53 GMT
Recently, John Erb went through the Paxton on my 1963 R2 Lark.  It is
an early car which I mentioned to him. He told me th e blower should be
painted black since it was an early car and that the early R2 Larks had
black Paxtons.  I elected to go with orange because it looks so much
better but was curious about him telling me that it should be black.  I
tried to find information in my literature library but came up empty.

On a slightly different topic, when I did the R4 engine, learning that
painting it blue was correct was pointed out to me by Nimesh.  My guess
is the reason the R4's were painted blue and the R3's were painted red,
is that Granatelli could tell them apart once the heads went on since
both engines used the same heads but different pistons.

> This thread reminds me of one that the Corvette guys had. It seems
> that GM vendors coded the bolt heads with various marks or letters and
[quoted text clipped - 54 lines]
> 52 Starliner
> 51 Commander
Mike - 07 Aug 2006 19:44 GMT
John Erb has a tremendous amount of experience with Paxton and McCulloch
superchargers.  I've seen pictures of Lark/Hawk setups with black
superchargers; and wondered if any left the factory painted orange.  Is
yours an "ML" like I described?
 The idea of painting R3 & R4 engines different colors for identification
makes sense.  Although the R4 crate motor at the museum is blue,  the "Car
Life" article about the only R4 actually installed at the factory, mentions
that the engine is red!
 In my posting above, about the odd colors on the "Hot Rod" engine, I
didn't mention that the supercharger is black, with the cut down medallion;
like the one in the early road tests.  It's probably a universal SN-60,
rather than one made for Studebaker.
 Here's a picture of the Excalibur engine:
http://www.excaliburautomobile.com/Image/Mequon/Otto06.JPG .  As I said,
engine and frame were originally specially finished and painted by Stude for
a car show display.  Obviously, there were modifications later, to build the
roadster.  I don't know if the colors were from the Stude display; or an
outrage committed by the builders of the Excalibur!
 All of these are exceptions to the usual production colors.  They are
prototypes, or display models that have suffered the attention of the Art
Department.
                                                    Mike M.
Michael - Roseland FL - 07 Aug 2006 20:13 GMT
I am in Richmond VA this week Mike due to work training, but will check
it out when I get back to FL and see that the Paxton serial # has on
it.

> John Erb has a tremendous amount of experience with Paxton and McCulloch
> superchargers.  I've seen pictures of Lark/Hawk setups with black
[quoted text clipped - 18 lines]
> Department.
>                                                      Mike M.
 
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