2002 Pontiac Firebird TransAm

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5,670 cc 5.7 liters V 8 front engine with 99 mm bore, 92 mm stroke, 10.1 compression ratio, overhead valve and two valves per cylinder LS1

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Premium unleaded fuel 91

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Fuel economy EPA highway (mpg): 26 and EPA city (mpg): 18

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Multi-point injection fuel system

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16.5 gallon main premium unleaded fuel tank

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Power: 231 kW , 310 HP SAE @ 5,200 rpm; 340 ft lb , 461 Nm @ 4,000 rpm