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Home >> Honda >> 2005 >> Civic Si L4-2.0L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Head Assembly >> Specifications >> Design Specifications
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Design Specifications

Engine
Type Water cooled, 4-stroke DOHC VTEC engine
Cylinder arrangement Inline 4-cylinder, transverse
Bore and stroke 86 x 86 mm (3.39 x 3.39 inch)
Displacement 1,998 cm3 (122 cu inch)
Compression ratio 9.8
Valve train Chain drive, DOHC VTEC 4 valves per cylinder
Lubrication system Forced, wet sump, with trochoid pump
Oil pump displacement
At 6,000 engine rpm 54.3 L (57.4 US qt)/minute
Water pump displacement
At 3,400 engine rpm 82 L (87 US qt)/minute
Fuel required UNLEADED gasoline with 86 pump octane number or higher
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