help dati tecnici corvette c3

[Guest]

ciao ragazzi sto per diventare possessore di una corvette c3 dell'81 ma vi chiedo se qualcuno di voi ha dei documenti sui dati tecnici in italiano tipo...peso gomme...e via dicendo grazie

[mopar]

devi fare la scheda tecnica ASI per targarla?

[Guest]

[quote name='mopar' post='148963' date='26/8/2008, 22:32']devi fare la scheda tecnica ASI per targarla?[/quote]

si ma a me serve qualche dato solo della vettura per discorsi organizzativi......lunghezza peso e misura gomme...

[cowvette]

Wheelbase: 98" Track: 58.7" Front / 59.5" Rear Height: 48" Coupe

Length: 185.3" Width: 69" Curb Weight: 3,307 lbs.

Tire Size: P225/70R15 Plant: St. Louis-Bowling Green



The 1981 Corvette was the first Corvette to be built simultaneously in two locations. The first Corvette rolled off the assembly line at the new Bowling Green, KY plant on June 1, 1981 and the last Corvette to be built at the St. Louis, MO plant rolled off the line August 1, 1981. The 1981 Corvette was also the last model to have a manual transmission available until late in the 1984 production year. Until it's last car, the St. Louis plant continued to use lacquer paints, while the new Bowling Green plant used a new paint process which used enamel base coats followed by clear top coats.



1981 Options:





Code Description Quantity

1YY87 Base Corvette Sport Coupe 40,606

AU3 Power Door Locks 36,322

A42 Power Driver Seat 29,200

CC1 Removable Glass Roof Panels 29,095

C49 Rear Window Defroster 36,893

DG7 Electric Sport Mirrors 13,567

D84 Two Tone Paint 5,352

FE7 Gymkhana Suspension 7,803

F51 Heavy Duty Shock Absorbers 1,128

G92 Performance Axle Ratio 2,400

K35 Cruise Control 32,522

MM4 4 Speed Manual Transmission 5,757

N90 Aluminum Wheels (4) 36,485

QGR White Letter Steel Belted Tires P225/70R15 21,939

QXH White Letter Steel Belted Tires P225/60R15 18,004

UL5 Radio Delete 315

UM4 AM/FM Radio Stereo 8 Track 8,262

UM5 AM/FM Radio Stereo With 8 Track And CB 792

UN6 AM/FM Radio Stereo With Cassette 22,892

UN5 AM/FM Radio Stereo With Cassette And CB 2,349

U58 AM-FM Radio Stereo 5,145

U75 Power Antenna 32,903

V54 Roof Panel Carrier 3,303

YF5 California Emissions Certification 4,951

ZN1 Trailer Package 916



VIN Numbers: 1G1AY8764BS400001 through 1G1AY8764BS431611 (St. Louis)



1G1AY8764B5100002 through 1G1AY8764B5108995 (Bowling Green)



The 9th Digit is a check code, and varies.



Suffix:





ZDA: 350ci, 190hp MT ZDC: 350ci, 190hp MT CE

ZDB: 350ci, 190hp AT CE ZDD: 350ci, 190hp AT



CE=California Emissions, EP=Early Production, MT=Manual Trans, AT=Automatic Trans, AC=Air Conditioning, AH=Aluminum Heads, HA=High Altitude UU=Uncertain Usage







Base Engine: 350ci V8 190hp

[cowvette]

Probably the most significant change this year was hidden trom view.

Corvettes with Turbo Hydra?Matic had a new fiberglass-reinforced monoleaf rear spring that weighed just eight pounds (33 pounds less than the multi-leaf steel spring it replaced).

The new spring eliminated interleaf friction.

Manual-shift models kept the old spring, as did those with option?al Gymkhana suspension.

Side door glass was made even thinner again, in a further attempt to cut overall car weight.

A new L81 version of the 350-cid V-8 arrived this year.

It was rated for 190 hp, with light?weight magnesium rocker arm covers.

New stainless-steel free-flowing exhaust manifolds weighed 14 pounds less than the previous cast iron manifolds.

A new thermostatically-controlled auxiliary electric fan boosted cooling and allowed use of a smaller main fan.

The engine air cleaner had a new chromed cover.

A new Computer Command Control system controlled fuel metering, as well as the torque con?verter lock-up clutch that operated in second and third gears.

Manual transmission was available in all 50 states.

It was the first time in several years that buyers of Corvettes sold in California could order a stick shift.

A quartz crystal clock was now standard.

The Corvette's standard anti-theft alarm added a starter-interrupt device.

Joining the option list was a six-way power seat.

Electronic-tuning radios could have built-in cassette or 8-track tape players or a CB transceiver.

The Corvette's ample standard equip?ment list included

either four-speed manual or auto?matic transmission (same price)

four-wheel power disc brakes

limited-slip differential

power steering

tinted glass

twin remote-control sport mirrors

concealed two-speed wipers

halogen high-beam retractable headlamps

air condi?tioning

power windows

a tilt-telescope leather-wrapped steering wheel

a tachometer

an AM/FM radio

a trip odometer

courtesy lights

a luggage compartment security shade

Corvette buyers had a choice of cloth-and-vinyl or leather-and-vinyl uphol?stery.

Corvettes rode on P225/70R-15 steel-belted radial blackwall tires on 15 x 8 inch wheels.

The optional Gymkhana suspension (price $54) was also included with the trailer towing package.

Body colors this year were

Mahogany Metallic

White

Silver Metallic

Black

Bright Blue Metallic

Dark Blue Metallic

Yellow

Beige

Red

Maroon Metallic

Charcoal Metallic

Four two-tone combinations were available:

Silver and Dark Blue

Silver and Charcoal

Beige and Dark Bronze

Autumn Red and Dark Claret

All two-tone cars were painted at the new plant in Bowling Green, Kentucky.

Interiors came in Silver Gray; Charcoal; Dark Blue; Camel; Dark Red; and Medium Red.

I.D. NUMBERS







The serial number [Vehicle Identification Number -- VIN] was stamped on a plate on the inner vertical surface of the left windshield pillar visible through the windshield.

The St. Louis Assembly Plant Serial numbers ranged from 1G1AY87*4BS400001 to 1G1AY87*4BS431611

The Bowling Green Assembly Plant Serial numbers ranged from 1G1AY87*4B5100001 to 1G1AY87*4B5108995 Position Character Description

1 1 US built

2 G General Motors product

3 1 Chevrolet Motor Division vehicle

4 A Type of non-passive passenger restraint system

5 Y Corvette car line series

6 & 7 87 Body style number: two-door plainback special coupe

8 * Engine type where * is replaced by the following

6 = L82 350-cid V8, 230-hp



9 ? A check digit that calculates the characters in the serial number and gives it a single digit code and can be used to verify that the serial number is legitimate

10 B The model year where B = 1981

11 S or 5 S=St. Louis, MO and 5=Bowling Green, KY

12-17 100001 and up production sequence



Engine serial number began 0001001

Corvette engines have the last six digits of the VIN stamped on the block just ahead of the cylinder head on the right-hand side combined with a three-letter engine code suffix

Also cast into the top rear of the block is a four-symbol code indicating when the engine was built

The first letter of the date code shows the month the block was cast

The one or two numbers shows the month

The last digit shows the year

Engine suffixes: Code Engine Horsepower Compression Transmission Fuel Supply Emission Control System

ZDA L81 350-cid 190-hp V-8 8.2:1 manual four-barrel carburetor

ZDB L81 350-cid 190-hp V-8 8.2:1 automatic four-barrel carburetor California

ZDC L81 350-cid 190-hp V-8 8.2:1 manual four-barrel carburetor California

ZDD L81 350-cid 190-hp V-8 8.2:1 automatic four-barrel carburetor



The 1981 Corvette exterior colors were:

06 = Mahogany Metallic

10 = White

13 = Silver Metallic

19 = Black

24 = Bright Blue Metallic

28 = Dark Blue Metallic

52 = Yellow

59 = Beige

75 = Red

79 = Maroon Metallic

84 = Charcoal Metallic

33/38 = Silver and Dark Blue

33/39 = Silver and Charcoal

50/74 = Beige and Dark Bronze

80/98 = Autumn Red and Dark Claret.

Upholstery Codes Color Cloth & Leather Upholstery Leather Upholstery

Charcoal 19C 192

Dark Blue 29C 292

Camel 64C 642

Dark Red 67C 672

Silver Gray 152

Medium Red 752





IDENTIFICATION



Model No. Body/Style No. Body Type Factory Price Shipping Weight Production Total

1Y Z87

2-dr. Sport Coupe - 2 passenger $15,248 3179 40,606



ENGINE



Feature Standard Engine (RPO L81)

Type V-8, 90-degree Overhead valve

Block Cast iron block

Displacement 350 cid (5.7 liters)

Bore & Stroke 4.00 x 3.48"

Compression ratio 8.2:1

Brake horsepower 190 @ 4200

Torque 280 lb-ft @ 1600

Main bearing five

Valve lifters hydraulic

Fuel supply Rochester Quadrajet



TRANSMISSION







Standard Manual Transmission

four-speed fully-synchronized

floor-mounted gear shifter

gear ratios

1st = 2.88:1

2nd = 1.91:1

3rd = 1.33:1

4th = 1.00:1

Rev = 2.78:1

Final drive ratio: 2.72:1

Automatic Transmission

Three-speed Turbo Hydra-Matic

floor-mounted gear shifter

gear ratios

1st = 2.52:1

2nd = 1.52:1

3rd = 1.00:1

Rev = 1.93:1

Final drive ratio: 2.87:1



CHASSIS



Feature Coupe

Wheelbase 98 inches (2.489 m)

Overall length 185.2 inches (4.704 m)

Overall width 69.0 inches (1.753 m)

Overall height 48 inches (1.219 m)

Ground Clearance 4.5 inches (11.4 cm)

Front tread 58.7 inches (1.491 m)

Rear tread 59.5 inches (1.511 m)

Wheel size 15 x 8 inches

Tires P225/70R-15 SBR (steel-belted radial)

Positraction standard

Steering recirulating ball

Front suspension Independent, unequal-length control arms with ball joints, coil springs, and stabilizer bar

Rear suspension Independent, trailing link, transverse semi-elliptic leaf springs

Brakes Hydraulic, vented four wheel discs; 11.75-inch diameter, single calipers

Ignition HEI electronic

Body construction Separate fiberglass body and box-type ladder frame with cross-members

Fuel tank 24 US Gal (20 Imp Gal) (91 liters)



OPTIONS





RPO AU3 Power door locks ($145).

RPO A42 Power driver seat ($183).

RPO CC1 Removable glass roof panels ($414).

RPO C49 Rear window defogger ($1 19).

RPO DG7 Electric sport mirrors ($1 17).

RPO D84 Two-tone paint ($399).

RPO FE7 Gymkhana suspension ($57).

RPO F51 Heavy-duty shock absorbers ($37).

RPO G92 Performance axle ratio ($20).

RPO K35 Cruise control ($155).

RPO MM4 Four-speed manual transmission (no cost option).

RPO N90 Four aluminum wheels ($428).

RPO QGR P255/70R-1 5 Raised-white-letter steel-belted radial tires ($72).

RPO QXH P255/60R-15 Raised white-letter steel-belted radial tires ($491.92).

RPO UL5 Radio delete ($118 credit).

RPO UM4 AM-FM electronic tuning stereo radio with 8-track tape system ($386).

RPO UMS AM-FM electronic tuning stereo radio with 8-track tape and CB system ($712).

RPO UM6 AM-FM electronic tuning stereo radio with cassette ($423).

RPO UN5 AM-FM electronic tuning stereo radio with cassette and CB system ($750).

RPO U58 AM-FM stereo radio ($95).

RPO U75 Power antenna ($55).

RPO V54 Roof panel carrier ($135).

RPO YFS California emissions certification ($46).

RPO ZN1 Trailering package ($110).



HISTORICAL NOTES





Introduced: September 25,1980. Model-year production: 40,606 (but Chevrolet first reported a total of 40,593 units).

Calendar-year production: 27,990.

Model-year sales by U.S. dealers: 33,414.

Of the total output this model year, 8,995 Corvettes came out of the new plant at Bowling Green, Kentucky, which began production in June 1981.

Despite some weak years in the industry, Corvette sales remained strong through this period.

[Tarizza]

Sborone!!

[nigel68]

Grande CoW!!!!



quindi Teo, la tua ha l'autobloccante di serie??

[cowvette]

cosi si trova tutto scritto per bene ...... ed ha tutte le risposte......





tutte le vette hannno l'auto bloccante , che regolarmente fa rumore

[Guest]

bastava darlgi il link di corvetteactioncenter.com

Cmq il Dana e' davvero rumoroso..ma dimmi cosa non fa rumore in una Corvette..

DIMMELO!

[cowvette]

il cruise control non fa rumore...............



non l'ho preso da internet ma da delle cartelle che mi sono fatto nel mio pc , dove o raggrupato tuti i dati in rete......

[Guest]

[quote name='cowvette' post='149220' date='27/8/2008, 16:18']il cruise control non fa rumore...............[/quote]



meno male che la mia non c'e' l'ha allora..

[Guest]

troppo esaudiente, grandiosi spero al piu presto di stringervi la mano di persona per i tanti aiuti che mi avete dato finora!!!!!!!!!!!!! quindi mi confermate che il suo peso ? di 1500 kg???!!!!

[Tarizza]

[quote name='cowvette' post='149220' date='27/8/2008, 16:18']il cruise control non fa rumore...............



non l'ho preso da internet ma da delle cartelle che mi sono fatto nel mio pc , dove o raggrupato tuti i dati in rete......[/quote]



Non fa rumore perch? faciulmente non funziona!!



Si autobloccante rulez!! non so le altre ma il mio non fa alcun rumore.



Ciao!

[cowvette]

non fa rummore perch? spesso non c'? s enon farebbe rumore anche quello.....

[Guest]

quindi il corvette fa 1500kg o no!!????

[cowvette]

arrotondando si 1500 kg



in un altro sito dove prendo i miei dati per i trasporti mi da 3282 libre quindi 1488.7 kg.....

[Guest]

grazie infinite ? per il trasporto della macchina da quando arriva fino a casa...

[cowvette]

immaginavo............