compression ratio BMW CONVERTIBLE 1998 Owners Manual

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Engine speciÞcations
BMW 318i Sedan
BMW 318is Coupe
BMW 318i ConvertibleBMW 323is Coupe
BMW 323i ConvertibleBMW 328i Sedan
BMW 328is Coupe
BMW 328i Convertible
Displacement
Number of cylinderscu.in (cmm) 115.6 (1,895)
4152.2 (2,494)
6170.4 (2,793)
6
Maximum output
at engine speedhp
kW
rpm138
103
6,000168
125
5,500190
142
5,300
Maximum torque
at engine speedlb-ft (Nm)
rpm133 (180)
4,300181 (245)
3,950206 (280)
3,950
Compression ratioe10 10.5 10.2
Stroke
Borein. (mm)
in. (mm)3.29 (83.5)
3.35 (85)2.95 (75)
3.31 (84)3.31 (84)
3.31 (84)
Fuel-injection system Digital-electronic engine-management system