Engine Specifications - 6.8L, Gasoline - Ford SUPER DUTY 2023 Owner's Manual

Capacities and Specifications

ENGINE SPECIFICATIONS - 6.8L, GASOLINE

Engine 6.8L V10
Cubic inches 415
Firing order 1-6-5-10-2-7-3-8-4-9
Ignition system Coil on plug
Spark plug gap 0.052–0.056 in (1.32–1.42 mm)
0.051–0.057 in (1.29–1.45 mm)
(With CNG Prep Package)
Compression ratio 9.0:1
521
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOM