From
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[edit] 6.8 L V10
The 6.8 L (6760 cc, 413 CID) V10 is another variation of the Modular family created for use in large trucks. Bore size is 90.2 mm (3.552 in) and stroke is 105.8 mm (4.165 in), identical to the 5.4 L V8. Both 2-valve and 3-valve versions are currently produced. The 6.8 L uses a balance shaft to quell vibrations inherent to a 90? bank angle V10 engine configuration. The 2-valve version, built at Ford's Windsor, Ontario LVL engine line, was first introduced in 1997. For 2005, Ford introduced a 3-valve non-VCT version of the 6.8 L V10 . The 3-valve engine is built alongside the 2-valve engine at Ford's Windsor, Ontario engine plant.
Vehicles equipped with the 6.8 L V10 Modular engine include the following:
[edit] 2-valve
1997?present Ford E-Series, 2-valve SOHC, 305 hp (227 kW) and 420 lb?ft (569 N?m) ratings for 2000 and later model years
1999?2004 Ford F-Series Super Duty, 2-valve SOHC, 310 hp (231 kW) and 425 lb?ft (576 N?m) ratings for 2000 and later model years
2000?2005 Ford Excursion, 2-valve SOHC, 310 hp (231 kW) and 425 lb?ft (576 N?m)
[edit] 3-valve
2005?present Ford F-Series Super Duty, 3-valve SOHC, 362 hp (270 kW) and 457 lb?ft (620 N?m).