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Old 06-18-2013   #1
gbrtng
 
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Default GS90 by Dick Guldstrand

This car appeared at the "Legend Lives" event at the NCM in April 1995:

http://www.youtube.com/watch?v=aPswP...ature=youtu.be

It looks like it's still in Dick's shop ...

Glenn
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Old 06-18-2013   #2
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Default Re: GS90 by Dick Guldstrand

Quote:
Originally Posted by gbrtng View Post
This car appeared at the "Legend Lives" event at the NCM in April 1995:

http://www.youtube.com/watch?v=aPswP...ature=youtu.be

It looks like it's still in Dick's shop ...

Glenn
Love the line we made " a small fortune making a few custom cars, meaning we started with a large fortune that was turned into a smaller fortune".
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GOLDCYLON - 91 ZR-1 #2014
GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's)

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91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat

90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat

11 RED/GREY CTS-V

Last edited by GOLDCYLON; 06-18-2013 at 02:47 PM.
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Old 06-18-2013   #3
Blue Flame Restorations
 
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Default Re: GS90 by Dick Guldstrand

Very nice video. Thanks for posting. History at its best!
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Old 06-18-2013   #4
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Default Re: GS90 by Dick Guldstrand

cool...is there only one?
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Old 06-19-2013   #5
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Default Re: GS90 by Dick Guldstrand

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Originally Posted by USAFPILOT View Post
cool...is there only one?
I think so - one was brought to the April 1995 NCM Gathering with sales information but since I had just bought the turq, I was not in the market anymore so I do not know the target pricing.

And the 190 MPH top speed might have been due to the sleeker body and some basic early engine mods - extrude honing of the plenum was about all folks were doing at the time.
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Old 06-19-2013   #6
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Default Re: GS90 by Dick Guldstrand

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Originally Posted by USAFPILOT View Post
cool...is there only one?

Six GS90 ZR-1s

Nine GS90 Nassau Roadsters


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Old 06-19-2013   #7
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Default Re: GS90 by Dick Guldstrand

Quote:
Originally Posted by gbrtng View Post
I think so - one was brought to the April 1995 NCM Gathering with sales information but since I had just bought the turq, I was not in the market anymore so I do not know the target pricing.

And the 190 MPH top speed might have been due to the sleeker body and some basic early engine mods - extrude honing of the plenum was about all folks were doing at the time.
In 1992 Doug Rippie was speaking with Mercruiser about doing the 475hp LT5 "Black Widows". Cams, calibration, porting and Extrude honing were around at this time..

The GS90 was ready for MY 1994, but GM had known for a while now that ZR-1 was dead. The GS90 had a 475hp rating I speculate that these 6 LT5 engines got the typical "Black Widow" treatment from Mercruiser, minus the black powedercoat.

Mr Gulstrand was planning a Roadster, Speedster and lightweight versions of the GS90 to be sold through Chevrolet dealers, a-la Callaway "B2K" but GM nixxed the idea, not wanting to draw ANY attention to the ZR-1. Amazing what a few years does isnt it?

The GS90 cost $134,500 over the price of a $72,208 ZR-1, for a total of $206,208. As a result, only six GS90s (Coupe and Roadster) were built and sold.

Cool video.

peace
Hog
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Old 06-19-2013   #8
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Default Re: GS90 by Dick Guldstrand

Quote:
Originally Posted by Hog View Post
In 1992 Doug Rippie was speaking with Mercruiser about doing the 475hp LT5 "Black Widows". Cams, calibration, porting and Extrude honing were around at this time..

The GS90 was ready for MY 1994, but GM had known for a while now that ZR-1 was dead. The GS90 had a 475hp rating I speculate that these 6 LT5 engines got the typical "Black Widow" treatment from Mercruiser, minus the black powedercoat.

Mr Gulstrand was planning a Roadster, Speedster and lightweight versions of the GS90 to be sold through Chevrolet dealers, a-la Callaway "B2K" but GM nixxed the idea, not wanting to draw ANY attention to the ZR-1. Amazing what a few years does isnt it?

The GS90 cost $134,500 over the price of a $72,208 ZR-1, for a total of $206,208. As a result, only six GS90s (Coupe and Roadster) were built and sold.

Cool video.

peace
Hog

a propane powered GS90 I believe was built as well. nice cars, not my style, as the C4 body looks pretty good to me but goldie for sure knows how to make em go.

I see them pop up every now and then, but not typically for sale. anyone know someone who has one??
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Old 06-20-2013   #9
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Default Re: GS90 by Dick Guldstrand

Love it, love it, love it.

While at BG C4/ZR-1 gathering, I commented to JVD how much I liked the GS90, he shared some unusual stories and pics about the GS90.

Love it, love it, love it
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Old 06-20-2013   #10
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Default Re: GS90 by Dick Guldstrand

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Originally Posted by rkreigh View Post
anyone know someone who has one??

Ken Lingenfelter has two GS 90's, I believe. A black ZR-1 based car, and also a blue convertible. ....This from memory in looking at his site a while ago.
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