![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-314.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
Car model: Pontiac (Pontiac) Title: Pontiac Model: Firebird Generation: 2nd generation [3rd restyling] Trans Am Coupe 2-dv. Modification: 6.6 AT Year of issue: 1977–1978
Main characteristics
Body:
| Front wheel track (mm) | 1554 |
| Wheelbase (mm) | 2746 |
| Height (mm) | 1255 |
| Width (mm) | 1853 |
| Rear wheel track (mm) | 1532 |
| Length (mm) | 5001 |
Engine:
| Cylinder Bore (mm) | 104.65 |
| Number of valves per cylinder | 2 |
| Number of cylinders | Eight |
| Piston stroke (mm) | 95.25 |
| Maximum torque (N • m) | 433 |
| Maximum torque revolutions, max. (rpm) | 2800 |
| Maximum power speed, max. (rpm) | 4,000 |
| Intake type | Carburetor |
| Engine configuration | V-shaped |
| Engine power (hp) | 223 |
| Engine capacity (cm3) | 6555 |
| Engine’s type | Petrol |
Transmission:
| Number of steps | 3 |
| Drive unit | Rear |
| Transmission | Machine |
Suspension and brakes:
| Rear brakes | Drum |
| Front brakes | Ventilated discs |
| Rear suspension | Continuous axle on leaf springs with hydraulic telescopic shock absorbers and anti-roll bar |
| Front suspension | Independent, spring McPherson, with a stabilizer |
Performance indicators:
| Fuel tank capacity (l) | 76.8 |
| Recommended fuel | AI-92 |
Steering:
| Power steering | Power steering |
Tires, wheels:
| Discs | Front | Rear |
| Rim width | 7 | 7 |
| Rim diameter | 15 | 15 |
| Hole Arrangement Diameter (PCD) | 100 | 100 |
| Number of mounting holes | Five | Five |
| Tires | Front | Rear |
| Tire diameter | 15 | 15 |
| Tire height | 70 | 70 |
| Tire width | 225 | 225 |
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-317.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-321.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-328.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-339.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-348.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-356.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-362.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-367.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
![Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)](https://automobile-spec.com/cars/pontiac-372.jpeg "Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2 dv. 6.6 AT (1977–1978)")
Pontiac Firebird 2nd generation [3rd restyling] Trans Am Coupe 2-dv. 6.6 AT (1977–1978).
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