| Engine Type | In-line 4 Cylinder |
| Displacement | 2.5L (150 cu. in.) |
| Bore & Stroke | 98.4 x 81.0 mm (3.88 x 3.19 in.) |
| Compression Ratio | 9.1 : 1 |
| Compression Pressure Range | 827 - 1034 kPa (120 - 150 psi) |
| Max. Variation Between Cylinders | 206 kPa (30 psi) |
| Firing Order | 1-3-4-2 |
| Lubrication | Pressure Feed-Full Flow Filtration |
| Cooling System | Liquid Cooled-Forced Circulation |
| Cylinder Block | Cast Iron |
| Crankshaft | Cast Nodular Iron |
| Cylinder Head | Cast Iron |
| Camshaft | Cast Iron |
| Pistons | Aluminum Alloy |
| Cylinder Combustion Cavity | Double Quench |
| Connecting Rods | Cast Iron |