汽车规格

1974 Pontiac Firebird Automatic

信息

Pontiac

Quick Facts

Chassis Code: 2F

Build Start: 1974

Available in other variants

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规格

一般的

构建开始: 1974
模型变体: 2F
机箱代码: 2F

方面

轴距: 2743mm
Track/tread (rear): 1524mm
宽度: 1854mm
油箱容量: 76.5litres
Track/tread (front): 1557mm
长度: 4978mm
高度: 1250mm
遏制重量: 1640kg

身体细节

体型: 2+2 seater fixed-head coupé

引擎详细信息

Specific output(Net): 29.3 bhp/litre0.48 bhp/cu in
Specific torque(Net): 67.74 Nm/litre, 0.82 ft·lb/cu3
压缩率: 7.6:1
发动机冷却液: Water
抽吸: Normal
发动机布局: longitudinal
变速箱: 3 speed automatic
最终驱动比: 2.73
发动机制造商: GM
气缸: V 8 in 90° vee
孔×中风: 98.46 × 95.25mm
集团: wet sumped
曲轴轴承: 5
发动机位置: front
顶齿轮比: 1
发动机类型: naturally aspirated petrol
发动机代码: N
容量: 5.8 litre (5802cc)
Bore/stroke ratio: 1.03

表现

Weight-to-power ratio: 12.94kg/kW
maximum torque(Net): 393 Nm (290 ft·lb) (40.1 kgm)at 2400 rpm
Power-to-weight ratio: 105.1 PS/tonne (1000 kg)
驱动轮: rear wheel drive
maximum power output(Net): 172 PS (170 bhp) (127 kW)at 4000 rpm

燃油consump。

燃油系统: 1 Rochester carburettor

Chassis & Geomtry

Length:Wheelbase Ratio: 1.81

刹车

bmep (brake mean effective pressure): 851.2kPa
Brakes F/R: VeDi/Dr
前制动直径: 279mm

Wheels & Tyres

车轮尺寸正面: 14x6
轮胎前: E78-14
车轮尺寸后部: 14x6
轮胎后部: E78-14

其他

RAC评级: 48.1
阀门: overhead valve (OHV), 2 valves per cylinder, 16 valves in total
统一能力: 725.25cc
门数: 2
Model code: S87

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