This how it should be, if the Corvette C4 converted into a supercar

One, Two & Three We are back again talking about exotic cars that exist today, maybe some of them can be said as as the rare of a kind, and also rarely been seen by the public. In the automotive world there is an assumption that has already become a public opinion because it is supported by facts and conditions that have existed and developed from the past until now.

The Guldstrand Grand Sport 90 is built and upgraded everything it could be into an exotic supercar by Guldstrand Engineering back in 1995. (Picture from: Corvette Forum)

As all we know, most likely some of the world's automotive fans have the notion that beautiful and exotic cars are always attached to the European car brands, while the American ones are always identified with stocky and powerful cars. That's okay, this assumption is not 100 percent wrong or absolutely true. Why is that? Because among the European brands there are always powerful cars and the same is true with the American ones, there are always beautiful, and exotic cars.

The late Dick Guldstrand (right) posed with Charlie Budenz (left), the owner of the Guldstrand GS90 #2. (Picture from: Corvette Forum)

There are many exceptions against the assumption above. One of them is an American muscle car modified in such a way becomes into an exotic supercar by Dick Guldstrand. Who is he? Aside from being an American entrepreneur or a former racing car driver, Dick Guldstrand is a legendary figure in the world's automotive who is closely associated with the American muscle car, the Chevrolet Corvette and later earned the nickname of 'Mr. Corvette'.

The Guldstrand Grand Sport 90 comes in style out of the box, although retains the general proportions of the C4 while inserting a decent amount of exotic feel into it. (Picture from: Corvette Forum)

Specifically regarding the car we are discussing this time, which is started its life as the Corvette C4 ZR-1, one of the famous American muscle cars of the 1990s (and might be you remembered with another car came from the same era such the Bertone-designed Corvette Nivola). In 1995 through his company called Guldstrand Engineering, the car was modified in such a way that its status is converted to an exotic supercar named Guldstrand Grand Sport 90.

Besides the coupe, turn out the Guldstrand Grand Sport 90 also built in the such spyder style. (Picture from: Coachbuild)

In the project, he designed the car based on his experience and personal relationship with the Corvette brand and the extraordinary Grand Sport C2 Corvette's formula, which continued to take on the foundations laid by the Corvette C4 ZR-1 to seek improvement in every possible aspect. Stylistically, the GS90 comes in style out of the box, although retains the general proportions of the C4 while inserting a decent amount of exotic feel into it.

The Guldstrand Grand Sport 90 is powered by the ZR-1's LT5 V8 engine which has been engineered by Guldstrand to produce more power and efficiency. (Picture from: Corvette Forum)

As for the drivetrain, the GS90 car is powered by the ZR-1's LT5 V8 engine which has been engineered by Guldstrand to produce more power and efficiency. So the GS90's engine is capable of producing power up to 475 horsepower, which is 70 hp more than the original LT5 engine. 

The Guldstrand GS90's suspension, brakes and almost every performance component received upgrades as well, thus turning it into a beast on the track. (Picture from: Corvette Forum)

Then the suspension, brakes and almost every performance component received upgrades as well, thus turning the Guldstrand GS90 into a beast on the track, without compromising comfort and ride quality. After finished, the Guldstrand's car debuted on the Chevrolet stand at the 1994 Los Angeles Auto Show. 

The Corvette C4 ZR-1 was the donor car of the Guldstrand Grand Sport 90, no wonder if both of the cars look almost the same in posture. (Picture from: Barret-Jackson)

The plan, the car will be produced by Gulstrand Engineering around 100 to 150 units only (both in coupe and spyder models) and sold with a price tag of around $135,000 through Chevrolet dealers, but GM cancelled the deal.💢 By considering the price tag is twice as high as the ZR-1's price, and it is known that only 6 units were completed.

As quoted of Corvette Forum, 5 of the 6 GS90 cars became a display in the museum (2 units in Europe, and one unit each was in Japan, Detroit and LA) while the only car on the streets at this time owned by Charlie Budenz (GS90 #2). In deep sorrow while we've heard, Dick Guldstrand passed away at the age of 87 back in 2015.😇 But his great work will always be remembered and appreciated by the Corvette community in all over the world. *** [EKA | FROM VARIOUS SOURCES | CORVETTE FORUM | 2ND WIKI | COACHBUILD ]

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