ENGINE DATA
Engine
4.2L V6 engine
Cubic inches
256
Horsepower
200 @ 4800 rpm
Torque
250 lbs.ft. @ 2800 rpm
Required fuel grade
87 octane
Firing order
1-4-2-5-3-6
Spark plug gap
1.3-1.4 mm (0.052-.056 inch
Ignition system
EDIS
Compression ratio
9.0:1
Engine
4.6L V8 engine
Cubic inches
281
Horsepower
215 @ 4450 rpm
Torque
290 lbs.ft. @ 3250 rpm
Required fuel grade
87 octane
Firing order
1-3-7-2-6-5-4-8
Spark plug gap
1.3-1.4 mm (0.052-.056 inch
Ignition system
EDIS
Compression ratio
9.0:1
Engine
5.4L V8 engine
Cubic inches
330
Horsepower
235 @ 4450 rpm
Torque
335 lbs.ft. @ 3000 rpm
Required fuel grade
87 octane
Firing order
1-3-7-2-6-5-4-8
Spark plug gap
1.3-1.4 mm (0.052-.056 inch
Ignition system
EDIS
Compression ratio
9.0:1
Capacities and specifications
134