Pontiac Firebird 1991 Design Interior Exterior

Pontiac Firebird 1991 Design Interior Exterior – The accessibility and expense of gas (two fuel emergencies had happened at this point) implied the weight and the fuel utilization of the third era must be considered in the outline. In F-body advancement, both the third era Firebird and Camaro were proposed as would be prudent front wheel drive stages, however the thought was scrapped. The cutting edge of automated motor administration was in its outset, and the length of sparing fuel was the essential goal, it was impractical to have high pull and torque numbers. They managed to sufficiently cut weight from the configuration so that quickening execution would be superior to the 1981 models. They likewise succeeded in the fuel utilization office, offering a 4-barrel Firebird that would give 34 miles for each gallon. GM officials chose that building exertion would best be spent on streamlined features and undercarriage advancement. They made a cutting edge stage, so that when motor innovation propelled, they would have a very much adjusted bundle with quickening, braking, taking care of, and streamlined features. For now, they would have world class optimal design and taking care of, and brilliant mileage.

The Firebird and Camaro were totally overhauled for the 1982 model year, with the windshield slant set at 62 degrees, (around 3 degrees more extreme than anything GM had ever attempted before), and surprisingly, an expansive, glass-ruled hatchback that required no metal structure to bolster it. Two covered pop-up headlights, a first on the F-Body autos, were the essential trademark that recognized the third Gen Firebird from both its Camaro kin and its earlier frame (a styling trademark conveyed into the fourth Gen’s configuration). Notwithstanding being around 500 pounds (230 kg) lighter than the past second Gen outline, the third Generation Firebird was the most streamlined item GM had ever discharged. Wind passages were utilized to frame the new F-Body stage’s shape, and Pontiac exploited it. The streamlined advancements reached out to the finned aluminum wheels with smooth hubcaps and an utilitarian back spoiler.

body type 2+2 seater fixed-head coupé
number of doors 2
mm inches
wheelbase 2565 101
track/tread (front) 1542 60.7
track/tread (rear) 1565 61.6
length 4780 188.2
width 1840 72.4
height 1270 50
ground clearance 120 4.7
length:wheelbase ratio 1.86
kerb weight 1410 kg 3109 lb
fuel tank capacity 59.1 litres 13 UK Gal 15.6 US Gal
engine type naturally aspirated petrol
engine manufacturer GM
engine code LH0
cylinders V 6 in 60° vee
capacity 3.1 litre
3128 cc
(190.882 cu in)
bore × stroke 88.9 × 84 mm
3.5 × 3.31 in
bore/stroke ratio 1.06
overhead valve (OHV)
2 valves per cylinder
12 valves in total
maximum power output
142 PS (140 bhp) (104 kW)
at 4400 rpm
specific output
44.8 bhp/litre
0.73 bhp/cu in
maximum torque
244 Nm (180 ft·lb) (24.9 kgm)
at 3600 rpm
specific torque
78.01 Nm/litre
0.94 ft·lb/cu3
compression ratio 8.5:1
fuel system Ro fuel inj.
bmep (brake mean effective pressure) 980.2 kPa (142.2 psi)
crankshaft bearings 4
engine coolant Water
unitary capacity 521.33 cc
aspiration Normal
compressor N/A
intercooler None
catalytic converter Y
maximum speed 175 km/h (109 mph)
power-to-weight ratio 100.67 PS/g
74.04 kW/g
99.29 bhp/ton
0.04 bhp/lb
weight-to-power ratio 13.51 kg/kW
22.56 lb/bhp
engine position front
engine layout longitudinal
drive wheels rear wheel drive
torque split N/A
steering recirculating ball PAS
turning circle 12.60 m
front suspension I.W.CS.ARB.
rear suspension LA.TA.CS.PR.ARB.
tyres front 215/65 R 15
tyres rear 215/65 R 15
brakes f/r VeDi/Dr-S
gearbox 5 speed manual
top gear ratio 0.76
final drive ratio 3.42

Pontiac Firebird 1991 Design Interior Exterior

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