Note. Limited information is available from manufacturer.
| Application | Specification | |
|---|---|---|
| Displacement | 244 Cu. In. (4.0L) | |
| Bore | 3.39 In. (86 mm) | |
| Stroke | 3.39 In. (86 mm) | |
| Compression Ratio | ||
| Non-Supercharged | 10.75:1 | |
| Supercharged | 9.00:1 | |
| Horsepower @ RPM | ||
| Non-Supercharged | 290 @ 6100 | |
| Supercharged | 370 @ 6150 | |
| Torque Ft. Lbs. @ RPM | ||
| Non-Supercharged | 290 @ 4250 | |
| Supercharged | 387 @ 3600 | |
GENERAL SPECIFICATIONS