11 Specifications
Engine specifications
11
272
Engine designation B5254T7
Output
A
kW/rps
hp/rpm
169/83
227/5000
Torque
A
Nm/rps
ft. lbs./rpm
320/25-80
236/1500-4800
No. of cylinders
5
Displacement (liters/cubic inches)
2.52/153.8
Bore (mm/in.)
83/3.27
Stroke (mm/in.)
93.2/3.67
Compression ratio
9.0:1
Spark plugs
type
gap inches/mm
tightening torque ft. lbs./Nm
Volvo kit no. 30650379
0.027 in./0.7mm
22.5 ft. lbs./30 Nm
A
The engine specifications for output and torque listed in this table are based on the use of premium fuel.
Charge air cooler (Intercooler)
Turbocharged engines employ a turbo-com-
pressor to force air into the engine inlet mani-
fold and a charge air cooler to cool the com-
pressed 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 mani-
fold.
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