Ford 6.6L 6-cyl
| Cylinders | 6 |
|---|---|
| Cooling | Liquid-cooled |
| Displacement | 401 cu in (6.6 L) |
| Bore and stroke | 4.40 × 4.40 in (112 × 112 mm) |
| Air cleaner | paper element |
| Compression | 16.5:1 |
| Rated engine speed | 2200 rpm |
| Idle RPM | 700-2470 rpm |
| Firing order | 1-5-3-6-2-4 |
| Starter voltage | 12 V |
| Coolant capacity | 24 qt (22.7 L) |
| Coolant capacity | 25.5 qts (with heater) 24.1 L |
| Coolant change | 1200 h |
| Intake valve clearance | 0.015 in * Hot 0.381 mm |
| Exhaust valve clearance | 0.018 in * Hot 0.457 mm |
turbocharged diesel