ENGINE DATA
General
SpecificationsEngine
OHV 4.2L V-6 SOHC 4.6L V8 SOHC 5.4L V8
Displacement4.2 L (256.2
CID)4.6 L (280.6
CID)5.4 L (329.4
CID)
Bore x stroke96.8 mm x 95.0
mm90.2 mm x 90
mm90.2 mm x
105.8 mm
Horsepower205 @ 4750
RPM210 @ 4400
RPMN/A*
Torque260 ft. lb. @
3000 RPM290 ft. lb. @
3250 RPMN/A*
Required fuel
gradeUnleaded - 87
octaneUnleaded - 87
octaneUnleaded - 87
octane
Induction
systemSplit port, OHV Tuned runner
and plenumTuned runner
and plenum
Firing order 1-4-2-5-3-6 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8
Spark plug gap.137 cm (.054
in).137 cm (.054
in).137 cm (.054
in)
Ignition system E.I. E.I. Coil on plug
Compression
ratio9.2:1 9.0:1 9.0:1
*Not available at time of printing.
f12_engine_data
f12_vehicle_dimensions
Capacities and specifications
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