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vehicle specs
 

Official Sites

Pontiac
 
 

1967 Pontiac Firebird High Output

Corporate site: www.pontiac.com
Vehicle site: No Info
Price as tested: No Info

Chassis

Class...
Layout...

street
front engine/rear drive

Body material...

welded steel stampings

Frame...

unit steel with separate steel subframe

Torsional rigidity...

No Info

Dimensions

Curb weight...
Test weight...

3455 pounds
No Info

Balance:

Front...
Rear...
Length...
Width...
Height...
Wheelbase...

58.8 %
42.2 %
188.8 inches
72.8 inches

50.0 inches

108.1 inches

Track:

Front...
Rear...
Ground clearance...

60.0 inches
60.0 inches
4.1 inches

Power-to-weight

Curb weight/bhp...
Curb weight/lb-ft...
Bhp/ton...
Lb-ft/ton...

12.1 lb/bhp
9.6 lb/lb-ft
165.0 bhp/ton
207.8 lb-ft/ton

Capacities

Fuel...
Oil...
Water...

18.5 gallons
6.0 quarts
20.2 quarts

Accommodations

Seating capacity...

2 + 2

SAE volume:

Front...

No Info

Rear...

No Info

Luggage...

7.1 ft3

Head room:

Front...
Rear...

37.0 inches
36.7 inches

Seat width:

Front...
Rear...

No Info
54.6 inches

Leg room:

Front...
Rear...
Seatback adj...
Seat travel...

42.5 inches
29.5 inches
No Info
No Info

Noise

Idle…

No Info

Maximum 1st gear…

No Info

Constant 50 mph…
Constant 70 mph…

No Info
No Info

Wheels/Tires

Wheel type…
Lug pattern…

Wheel size:

steel
5 x 4.75 inches
 

Front…
Rear…

Offset:

14 x 6.0 inches
14 x 6.0 inches
 

Front…
Rear…
Tires…

No Info
No Info
No Info

Tire size:

Front…
Rear…

185R 14
185R 14

Contact:

Front…

76.0 in2

Rear…

76.0 in2

Tire balance:

Contact f/r…
Contact weight f/r…

1.00
1.43

Brakes

Assist type…

vacuum

Total swept area...

318 in2

Swept area/ton...

184 in2/Ton

Brake rotors:

Front…
Rear…

11.12 inch, vented disc
9.85 x 2.0 in, drum

Brake calipers:

Front…
Rear…

4-piston
N/A

Steering

Steering…

recirculating ball, power-assist

Turns, lock-to-lock…
Steering ratio…
Turning circle…

3.4
17.5:1
40.8 feet

Suspension

Front…

ind; unequal-length control arms; coil springs; tube shocks; sway bar

Rear…

rigid axle; mono leaf springs; tube shocks

Spring rates:

rate

rate@wheel

Front...
Rear...

Balance f/r...

345 lb/in
135 lb/in
2.56

92 lb/in
135 lb/in
0.681

Effective ratio:

Front...
Rear...

Sway bars:

 

0.27
1
 

Front...
Rear...

No Info
N/A

Engine

Type…

90 degree V-8, iron block and heads

Power adder…
Maximum boost…
Intercooler…

None
N/A
N/A

Bore…

94.4 mm

3.72 in

Stroke…

95.3 mm

3.75 in

Displacement…

5337 cm3

326 in3

Compression ratio…
Power (Gross)…
Torque (Gross)…
Redline…

10.5:1
285 bhp@5000 RPM
359 lb-ft@3200 RPM
5500 RPM

Engine-control…

N/A

Emissions controls…

air injection

Valve gear…

pushrods, 2-valves per cylinder

Power density

Power/liter…
Torque/liter…

53.4 bhp/liter
67.3 lb-ft/liter

Power/cubic inch…

0.88 bhp/in3

Torque/cubic inch…

1.10 lb-ft/in3

Drivetrain

Gear...

Ratio

max speed in gear

I...
II...
III...
IV...
V...
VI...

2.52:1
1.88:1
1.46:1
1.00:1
N/A
N/A

50 mph
67 mph
86 mph
126 mph
N/A
N/A

Transmission type…

4-speed manual

Axle ratio…

3.23:1

Aerodynamics

Coefficient of drag…

No Info

Frontal area…

No Info

Drag area…

No Info

Coefficient of lift…

Lift balance:

No Info
 

Front…
Rear…
Speed…
Lift-to-drag ratio…

No Info
No Info
No Info
No Info

Lift-to-drag...
150 mph...
180 mph...
200 mph...

Lift
No Info
No Info
No Info

Drag
No Info
No Info
No Info

* parenthesis designate downforce

Acceleration

0-20…
0-30…
0-40…
0-50…
0-60…
0-70…
0-80…
0-90…
0-100…
0-110…
0-120…
0-130…
0-140…
0-150…
Street start 5-60…

0-100-0:

No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
No Info
 

time...
distance…
0-100 feet…
0-500 feet…
0-900 feet…

Quarter mile:

No Info
No Info
No Info
No Info
No Info
 

ET…
MPH…
Top speed…

No Info
No Info
126 mph

Braking

150-0…
100-0…
80-0…
70-0…
60-0…

No Info
No Info
No Info
No Info
No Info

Handling

Skid pad:

200-foot…
300-foot…

Slalom:

No Info
No Info
 

600-foot…
700-foot…
Lane change…

No Info
No Info
No Info

Fuel economy

Observed…

EPA rating:

No Info
 

City…
Highway…

Range:

No Info
No Info
 

City…
Highway…

No Info
No Info

* range at observed mpg

 
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Last modified: April 24, 2009