The Pontiac Tempest Le Mans GTO Sports Coupé is a coupé with 2 doors and a front mounted engine which supplies its power to the rear wheels.
The Pontiac Tempest Le Mans GTO Sports Coupé is one of the 237 model family from Pontiac.
The 8 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a capacity of 6.4 litres. This unit provides power and torque figures of 360 bhp (365 PS/268 kW) at 5200 rpm and 575 Nm (424 lbft/58.6 kgm) at 3600 rpm respectively.
The engine drives the wheels through a 2 speed automatic 'box.
Full specs
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| bodywork | |||
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| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2921 mm | 115 inches | |
| Track/tread (front) | 1473 mm | 58 inches | |
| Track/tread (rear) | 1473 mm | 58 inches | |
| Length | 5235 mm | 206.1 inches | |
| Width | 1864 mm | 73.4 inches | |
| Height | 1359 mm | 53.5 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.79 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 81.5 litres | 17.9 [21.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Pontiac | ||
| Engine code | |||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 6.4 litre 6367 cc (388.538 cu in) |
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| Bore × Stroke | 103.2 × 95.15 mm
4.06 × 3.75 in |
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| Bore/stroke ratio | 1.08 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output (gross) |
365 PS (360 bhp) (268 kW) at 5200 rpm |
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| maximum torque (gross) |
575 Nm (424 ft·lb) (58.6 kgm) at 3600 rpm |
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| Specific output (gross) |
42.2 kW/litre 57.3 ps/litre 56.5 bhp/litre 0.93 bhp/cu in |
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| Specific torque (gross) |
90.31 Nm/litre
1.09 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.75:1 | ||
| Fuel system | 3 Rochester carburettors | ||
| bmep (brake mean effective pressure) | 1134.9 kPa (164.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 795.88 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 6JK x 14 | ||
| Wheel size rear | 6JK x 14 | ||
| Tyres front | 7.75 x 14 | ||
| Tyres rear | 7.75 x 14 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 241 mm | ||
| Rear brake diameter | 241 mm | ||
| Braked area | |||
| Gearbox | 2 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.55 | ||
| general | |||
| Carfolio.com ID | 707883 | ||
| Production total | |||
| Model code | 27 | ||
| Model family | 237 | ||
| RAC rating | 52.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1965 Pontiac Tempest Le Mans GTO Sports Coupé Automatic added 2020-09-27. Last modified 2020-09-30. |
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