compression ratio FORD F-550 2018 Owners Manual

ENGINE SPECIFICATIONS - 6.2L
6.2L V8 Engine
Engine
378
Cubic inches
Minimum 87 octane
Required fuel
1-5-4-8-6-3-7-2
Firing order
Coil on plug
Ignition system
0.041-0.047 in (1.04-1.20 mm)
Spark plug gap
9.8:1
Compression ratio
Drivebelt Routing ENGINE SPECIFICATIONS - 6.7L DIESEL
6.7L Diesel
Engine
406
Cubic inches
Low Sulfur Diesel up to B20
Required fuel
1-3-7-2-6-5-4-8
Firing order
16.2:1
Compression ratio
420
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Capacities and SpecificationsE163761

Drivebelt Routing
Single Alternator Dual Alternator
ENGINE SPECIFICATIONS - 6.8L
6.8L V10 Engine
Engine
413
Cubic inches
Minimum 87 octane
Required fuel
1-6-5-10-2-7-3-8-4-9
Firing order
Coil on plug
Ignition system
0.039 - 0.043 in (1.00 - 1.10 mm)
Spark plug gap
9.2:1
Compression ratio
421
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Capacities and SpecificationsE224819 E224820