Power Stroke Comparison
7.3L, 6.0L, 6.4L, 6.7L Power Stroke Comparison Chart
7.3 L |
6.0 L |
6.4 L |
6.7L | |
Displacement: |
444 ci, 7.3 liters | 365 ci, 6.0 liters | 390 ci, 6.4 liters | 406 ci, 6.7 liters |
Configuration: |
V-8 | V-8 | V-8 | V-8 |
Compression Ratio: |
17.5:1 | 18.0:1 | 16.7:1 | 16.1:1 |
Bore (in): |
4.11 in | 3.74 in | 3.86 in | 3.90 in |
Stroke (in): |
4.18 in | 4.13 in | 4.13 in | 4.25 in |
Injection System: |
Direct, HEUI | Direct, HEUI gen 2 | Direct , High Pressure Common Rail Injection | Direct, high pressure common rail |
Aspiration: |
Turbocharged | Variable Geometry Turbocharger | Twin Sequential turbochargers | "DualBoost" single sequential turbocharger |
Valvetrain: |
2V OHV | 4V OHV | 4V OHV | 4V OHV |
Oil Capacity: |
14-15 quarts | 15 quarts | 15 quarts | 13 quarts |
Weight: |
920 lbs | 966 lbs | 1,150 lbs | 990 lbs |
Horsepower:* |
275 @ 2800 RPM | 325 @ 3300 RPM | 350 @ 3500 RPM | 390 @ 2800 RPM |
Torque (lb-ft):* |
525 @ 1600 RPM | 570 @ 2000 RPM | 650 @ 2000 RPM | 735 @ 1600 RPM |
Emissions Controls: |
N/A | EGR | DPF, EGR, advanced injection control, active regeneration | DPF, SCR, EGR, active regeneration |
*Highest horsepower & torque ratings during production.