2008 BMW Alpina B7

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One supercharger compressor

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4,398 cc 4.4 liters V 8 front engine with 92.0 mm bore, 82.7 mm stroke, 9.0 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder

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Premium unleaded fuel 91

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Multi-point injection fuel system

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23.3 gallon main premium unleaded fuel tank 19.4

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Power: 373 kW , 500 HP SAE @ 5,500 rpm; 516 ft lb , 700 Nm @ 4,250 rpm