GENERAL INFORMATION
- Aluminum cylinder block
- MIVEC (Mitsubishi Innovative Valve timing Electronic Control system)
- Selective valve tappet of direct acting valve system for valve clearance adjustment
- Timing chain
MAJOR SPECIFICATIONS
| Item |
Specification |
|
| Engine model |
4A91 |
|
| Type |
In-line OHV, DOHC |
|
| Number of cylinders |
4 |
|
| Compression chamber |
Pentroof type |
|
| Total displacement mL |
1,499 |
|
| Cylinder bore mm |
75 |
|
| Piston stroke mm |
84.8 |
|
| Compression ratio |
10.5 |
|
| Maximum output kW / r/min |
79 / 6,000 |
|
| Maximum torque N·m / r/min |
143 / 4,000 |
|
| Fuel injection system type |
Electronic control MPI |
|
| Ignition system type |
Electronic spark-advance control type (4-coil) |
|