The Chevrolet Corvette
These
pages: Chevrolet Corvette history and pictures. The curvy
Chevy
Corvette has been an American icon for 50 years with dream bodies and
muscle car performance.
It was the first post-war sports car by
a major American manufacturer, and while other American sports cars
came and went or turned into bloated sedans, the Corvette remained true
to its roots, getting better and better as the years went on.
The Early Corvette
Production
of the Chevrolet Corvette started in 1953. The car wasn’t a sales
success right away, in fact Chevrolet lost money on it for years. The
Corvette looked the part of a classic sports car but that was it. But
performance and handling weren’t good enough and the enthusiasts
ignored it.
It looked more like a traditional British sports
car than any other American sports car apart from the AC Cobra (or
Shelby Cobra) which was actually based on a British sports car. But the
engine that the Chevrolet Corvette entered production with was only a
six cylinder with direct lineage back to Chev’s 1929 “Cast Iron
Wonder”.
The Cast Iron Wonder had been upgraded in 1937
and was named the “Blue Flame”. The Corvette got a hotted up “Blue
Flame Special” with a modified cylinder head, increased compression
ratio, triple carbs, higher lift cam and other changes to give it 150
bhp. The only transmission the Corvette came with was the two speed
Powerglide automatic, not exactly a sportscar transmission, and the
suspension was right out of the Chevrolet sedans.
While the
Chevy Corvette had a dream body the poor performance and handling meant
that it was a loser on the showroom floor. The Corvette wasn’t without
technical innovation though, it was the first fibreglass bodied car by
a major American manufacturer. And ironically, the cars that were
rejected by the enthusiasts when they were new are now highly
collectable.
GM would have canned the Corvette, but it was saved
by two things – the new small-block 265 cu in V-8 that gave it more
power and better sales in 1955, and Ford’s Thunderbird. GM management
wouldn’t leave Ford to have the sports car field to itself so it kept
producing the Corvette even though it was still losing money.
In
1957 the Corvette V-8 got 283 cubic inches (4.6 liters) and fuel
injection that gave one horsepower for every cubic inch. The Corvette
was now the fastest real production car in the world.
The Corvette Sting Ray
The
Corvette got its first major restyle in 1963 and was called the
Corvette Sting Ray (two words). It gained pop-up headlights
and
independent rear suspension with disc brakes arriving the next year.
The Corvette could now be bought as a coupe. The new car was an instant
winner. The coupe was styled with a split rear window that was
unpopular because it spoiled the rear vision and it was only used on
the 1963 models. Once again these are now highly collectable.
In
1965 the big-block V-8 became available as an option. Capacity was 396
cu in and it had 425 bhp on tap. By 1967 it had grown to 427 cu in
(seven liters) and 425 bhp. 0-60 took just 5.5 seconds and top speed
was 150 mph. The Chevy Corvette was now a muscle car that was fast in
anyone’s terms.
The Chevrolet Corvette was restyled again
in 1968 and gained a new chassis at the same time. Chevrolet was in a
cost cutting exercise in order to return to profitability and so the
Corvette was to stay largely unchanged until 1984. The name changed
though. Sting Ray turned into Stingray (one word) in 1969.
Development
was continued behind the scenes. The idea of a mid-engined Corvette had
been raised years before and it was looked at again. Tooling costs for
the transaxle had killed the idea the first time around and the same
thing happened again. The rotary engine was also looked at but problems
with emissions killed that idea. The Corvette stayed the same.
The New Generation Corvette
The
Corvette has continued to be America’s supercar. The new generation
‘Vette was introduced in 1983 as an 84 model. It was still recognisably
a Corvette and the body was still glassfibre. It had a coupe body with
a removable roof top, similar to Porsche’s targa-top. A convertible
came out in 1986, giving Corvette’s first true open-topped motoring for
ten years.
The engine was still the small-block V-8. The
car had a new chassis with aluminium used in the suspension and a
plastic transverse spring. Technical innovation was still a Corvette
feature and more innovations were to come including a six speed
transmission and a three-position selective Ride Control with
adjustable shock damping in 1989.
The most potent Corvettes went
from muscle car to super car. The 1990 ZR1 had a 375 bhp engine and it
could go from 0-60 in 4.5 seconds! Top speed was 180 mph.
Corvette
was America’s longest lived sports car. It stuck to its sporting roots
and refused to compromise. It has always superbly looked the part and
for most of its life its performance has matched its looks. It truly
deserves the title of America’s greatest sports car.
Return from Chevrolet Corvette History
to Chevrolet Pictures
and Articles
|