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*General Grand Sport Topic*

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Old 12-12-2014, 01:56 PM
  #601  
groovyjay
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Originally Posted by jim lockwood
Hmmmm, have a looky here at this picture, taken at Green Valley, of Delmo's engine bay:



Look closely at the door for the master cylinder. Where is the hinge?

Typically, on a Grand Sport, the hinge is on the inboard edge of the door, parallel to the edge of the hood.

Looks to me like the hinge is on the forward edge of Delmo's door and the (quarter turn?) latch is on the rear edge.

I've never seen that before.
I noticed the same thing back when I was trying to figure out why Carroll Shelbys drinking club decal ended up on one of the Grand Sports! Like we've all seen here, no GS were a like, not after few years of racing anyway, they kept evolving throughout the years.
Old 12-12-2014, 07:03 PM
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April of 1963 VIR

Richard Newton
Old 01-01-2015, 01:06 PM
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Here's a link to the Dutch Rally Grand Sport which competed in African sand rally!

https://www.facebook.com/safarirally...=page_internal

Some pretty cool pictures...
Old 01-01-2015, 08:10 PM
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flared66
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Picked this up today for my five year old son.this is such a great thread.
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Old 01-02-2015, 05:31 PM
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Here's a vid from the 1964 Elkart Lake race.

https://www.youtube.com/watch?v=8KUOqC28VGI#t=75

Notice that Roger Penske calls his Corvette the lightweight. When did the term Grand Sport come into common usage. No one associated with the project has ever called it the Grand Sport.

Interesting

Richard Newton
Old 01-02-2015, 07:51 PM
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On the engineering drawings, the car is named simply "Lightweight Corvette"

Still, someone on the development team thought it was a Grand Sport. Otherwise there wouldn't have been that rear deck emblem.

Jim
Old 01-03-2015, 06:54 AM
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I've wondered about that as well. It couldn't have been the marketing guys since they didn't even know about the car.

Richard Newton
Old 01-06-2015, 07:16 PM
  #608  
Mr. Wizzard
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I've managed to "collect" over 30 Exoto Grand Sport models since 2008 or so.
I saw this the other day, and just had to order one this afternoon. It'll be done to look like my car.



I couldn't resist!
Here's the "address" of the gent who makes them: https://www.facebook.com/profile.php...806760&fref=ts

Last edited by Mr. Wizzard; 01-06-2015 at 07:19 PM.
Old 01-08-2015, 01:18 AM
  #609  
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Originally Posted by Mr. Wizzard
I've managed to "collect" over 30 Exoto Grand Sport models since 2008 or so.
I saw this the other day, and just had to order one this afternoon. It'll be done to look like my car.



I couldn't resist!
Here's the "address" of the gent who makes them: https://www.facebook.com/profile.php...806760&fref=ts
Larry that looks like the Duntov version of the GS !! Droop nose and all. ------------Ken
Old 01-09-2015, 01:15 AM
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Looks like the GS replica world will have another option for the GS buyer. After a long time coming it looks like Superperformance will be offering their coupe/roadster GS versions as rollers. Heard that they intend to deliver the first customer car at SEMA in Las Vegas. My understanding is they will offer their own suspension versus the standard C-4 versions. ------------ Ken
Old 01-09-2015, 06:30 AM
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Originally Posted by keystonefarm
Looks like the GS replica world will have another option for the GS buyer. After a long time coming it looks like Superperformance will be offering their coupe/roadster GS versions as rollers. Heard that they intend to deliver the first customer car at SEMA in Las Vegas. My understanding is they will offer their own suspension versus the standard C-4 versions. ------------ Ken
That's allways good thing to have more options to choose from! Btw looks like I'll be doing a d&d coupe next...
Old 01-09-2015, 09:22 AM
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Originally Posted by keystonefarm
Larry that looks like the Duntov version of the GS !! Droop nose and all. ------------Ken
That is just tooooooo cute. Sort of like GS styling got massaged by Bill Thomas (of Cheetah fame).
Old 01-09-2015, 09:24 AM
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Originally Posted by keystonefarm
Looks like the GS replica world will have another option for the GS buyer. After a long time coming it looks like Superperformance will be offering their coupe/roadster GS versions as rollers. Heard that they intend to deliver the first customer car at SEMA in Las Vegas. My understanding is they will offer their own suspension versus the standard C-4 versions. ------------ Ken
Ken, the one GS prototype they've been showing for the last several years has suspension I would call C2-ish in its layout and design. Do you know if that's what they intend to use on the production version?

Jim
Old 01-09-2015, 09:26 AM
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Originally Posted by groovyjay
That's allways good thing to have more options to choose from! Btw looks like I'll be doing a d&d coupe next...
An early coupe with all the body panel fit issues or a late one with only some of the body panel fit issues?
Old 01-09-2015, 03:26 PM
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Originally Posted by jim lockwood
Ken, the one GS prototype they've been showing for the last several years has suspension I would call C2-ish in its layout and design. Do you know if that's what they intend to use on the production version?

Jim
Jim no idea what suspension layout they will be using. It is supposedly based on what Duntov was supposed to make and pictures of those look like a modified lightweight C-2 . We should know pretty soon.
---------- Ken
Old 01-10-2015, 05:36 PM
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Originally Posted by keystonefarm
Jim no idea what suspension layout they will be using. It is supposedly based on what Duntov was supposed to make and pictures of those look like a modified lightweight C-2 . We should know pretty soon.
---------- Ken
Here's a picture of it.

Old 01-10-2015, 06:23 PM
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Originally Posted by groovyjay
Here's a picture of it.

That picture has been around for a while and, as far as I can tell, is of a chassis made by Duntov. I've had my own copy of it for 5 years.

The Superformance prototype which has been displayed in public has rack and pinion front steering. The chassis in the picture has a C2 steering box configured for rear steering.

Also, the Superformance prototype has Wilwood calipers. The ones in the chassis picture appear to be iron, Delco calipers.

There are probably other differences I'm just too lazy to look for.

So, bottom line, I'm not sure that picture accurately reflects the latest Superformance thinking.

Jim

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To *General Grand Sport Topic*

Old 01-18-2015, 12:06 PM
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Default Need to select trans for "Wintersteen" replica

I am at the point where I need to select a transmission for my GS "Wintersteen" roadster replica by Mongoose Motorsports.
I plan to use a GM ZZ502/502 Deluxe package (P/N:19201332) crate engine.
I have been planning to use a TREMEC's TKO series 5-speed, but I am open to other suggestions, if there are any other viable alternative options out there.

Thank you for the help and any ideas.

Luke
Virginia Beach, VA

https://picasaweb.google.com/garykra...SA&feat=email#

Last edited by corvette1987coupe; 01-18-2015 at 06:49 PM. Reason: GM ZZ502/502 change
Old 01-18-2015, 02:01 PM
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groovyjay
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Originally Posted by corvette1987coupe
I am at the point where I need to select a transmission for my GS "Wintersteen" roadster replica by Mongoose Motorsports.
I plan to use a GM ZZ505/502 Deluxe package (P/N:19201332) crate engine.
I have been planning to use a TREMEC's TKO series 5-speed, but I am open to other suggestions, if there are any other viable alternative options out there.

Thank you for the help and any ideas.

Luke
Virginia Beach, VA

https://picasaweb.google.com/garykra...SA&feat=email#
Luke,
Your car looks amazing! I'd suggest you to check out LGT-700 from legend gear. Keep us updated.
Old 02-27-2015, 09:45 AM
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Norange
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So I'm new to the corvette forum but I'm looking for
some help with info and maybe who would even be interested in original grand sport wheels. They are one set of wheels from the #3 Delmo Johnson car. What would they be worth? Would the original grand sports want them?






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