2010 Volvo XC90 Owner's Manual - Page 274
2010 Volvo XC90 Manual
Page 274 highlights
11 Specifications Engine specifications Engine designation Output kW/rps 11 B6324S B8444S 175/103 235/6200 232/100 311/6000 hp/rpm Torque Nm/rps ft. lbs./rpm No. of cylinders Bore (mm/in.) Stroke (mm/in.) Cylinder displacement, liters Compression ratio 320/53 235/3200 6 3.3/84 3.77/96 3.19 (194.7 cu in) 10.8:1 440/65 170/4400 8 3.7/94 3.13/79.5 4.41 (268.6 cu. in.) 10.4:1 Charge air cooler (Intercooler) Turbocharged engines employ a turbo-compressor to force air into the engine inlet manifold and a charge air cooler to cool the compressed inlet air. The resulting increase in air flow raises pressure in the intake manifold and increases engine power over that developed by the normally-aspirated engine. The charge air cooler (which resembles a radiator) is located between the turbo-compressor and inlet manifold. Fuel system The engine is equipped with a multiport fuel injection system. 274
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