290
Capacities and Specifications
ENGINE SPECIFICATIONS
Engine
Cubic inches
Required fuel
Firing order
Ignition system
Spark plug gap
Compression ratio
For Shelby GT500 octane requirements, see the Shelby GT500 Supplement.
DRIVEBELT ROUTING
1. Short drivebelt is on first pulley groove closest to engine.
2. Long drivebelt is on second pulley groove farthest from engine.
3.7L V6 engine
5.0L V8 engine
2013 05+ Mustang (197)
Owners Guide gf, 2nd Printing
USA (fus)
3.7L V6 Engine
227
Minimum 87 octane
1-4-2-5-3-6
Coil on plug
0.049–0.053 inch
(1.25-1.35 mm)
10.5:1
5.0L V8 Engine
302
Minimum 87 octane
1-5-4-8-6-3-7-2
Coil on plug
0.049–0.053 inch
(1.25–1.35 mm)
11.0:1