Engine   Specification  
Compression ratio.   12:1  
Displacement.   307 in³ (5,038 cm³)
Firing order.   1-3-7-2-6-5-4-8  
Ignition system.   Coil on plug, coil near plug  
Required fuel.   Minimum 87 octane  
Spark plug gap.   0.039 in (1 mm) - 0.043 in (1.1 mm)