FORD 2012 F-150 Raptor v.1 - Manual (Page 419)

ENGINE DATA
Engine
3.7L V6
Engine
5.0L V8
Engine
6.2L V8
Engine
3.5L V6
EcoBoost™
Engine
Cubic
inches
226 302 378 214
Fuel
Minimum
87 octane
or E85
Minimum
87 octane
or E85
Minimum
87 octane
Minimum
87 octane
Firing order 1-4-2-5-3-6 1-5-4-8-6-3-7-2 1-3-7-2-6-5-4-8 1-4-2-5-3-6
Ignition
system
Coil on plug Coil on plug Coil on plug Coil on plug
Spark plug
gap
.049-.053 in.
1.25-1.35 mm
.049-.053 in.
1.25-1.35 mm
.041-.047 in.
1.04-1.20 mm
.033-.037 in.
.84-.94 mm
Compression
ratio
10.5:1 10.5:1 9.8:1 10.0:1
Maintenance and Specifications
419
2012 F-150 (f12)
Owners Guide, 1st Printing
USA (fus)