bmw m20b20
technical specifications
General
engine brand: bmw
production years: 1977-1992
manufacturer: Munich Plant
family: M20
engine lifespan: ~300 000
Power and torque
power: 122/6000
125/5800
126/5800
129/6000
129/6000
torque: 160/4000
170/4000
170/4000
174/4000
174/4300
Fuel
fuel system: carburetor/injector
fuel type: petrol
Timing
Oil
recommended engine oil: 5W-30 / 5W-40 / 10W-30 / 10W-40 / 10W-50 / 15W-50
engine oil capacity: 4.25
oil consumption: up to 1000
normal engine operating temperature: ~90
Displacement and turbo
displacement: 1991
compression ratio: 9.2
9.8
9.9
9.8
8.8
Dimensions and measurements
weight: ~113 (dry)
cylinder bore: 80
piston stroke: 66
Engine block
cylinder block: cast iron
configuration: inline
number of cylinders: 6
valves per cylinder: 2
