compression ratio FORD F650 2012 12.G Owners Manual

Vehicles with diesel engine Tank type Gallons
(Liters)
F-650 Dock Height, F-750 Pick-up
and Delivery, F-750 Severe ServiceSingle, steel
D-style65 (246)
F-650 Low Profile, F-650 Dock
HeightDual, steel
rectangular35(RH)/45(LH)
(132[RH]/170[LH])
F-650 Low Profile, F-650 Dock
Height, F-750 Pick-up and DeliveryDual, steel
rectangular65/65 (246/246)
F-650 Dock Height, F-750 Pick-up
and Delivery, F-750 Severe ServiceDual, steel
D-style65/65 (246/246)
ENGINE DATA
Engine 6.8L V10 engine
Cubic inches 413
Required fuel Minimum 87 octane
Firing order 1-6-5-10-2-7-3-8-4-9
Spark plug gap 0.039–0.043 inch (1.0–1.1 mm)
Ignition system Coil on plug
Compression ratio 9.2:1
Maintenance and Specifications
262
2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)