BASE ENGINE
CYLINDER HEAD
VALVE SEATS
VALVE GUIDES
CYLINDER HEAD GASKET
CYLINDER HEAD COVER
CYLINDER BLOCK
| Item |
Specifications |
| Distance between top and crankshaft center mm |
230.1 |
| Bore mm |
86 |
| Bore pitch mm |
96 |
| Stroke mm |
86 |
PISTONS
| Item |
Specifications |
| Basic diameter mm |
86 |
| Pin hole diameter mm |
23 |
| Overall height mm |
54.87 |
PISTON PINS
| Item |
Specifications |
| Outer diameter (D) mm |
23 |
| Inner diameter (d1) mm |
11.5 |
| Inner diameter (d2) mm |
10.5 |
| Overall length (h) mm |
60 |
PISTON RINGS
| Item |
Piston ring No. 1 |
Piston ring No. 2 |
Oil ring |
| Shape |
Inside bevel |
Taper undercut |
3-piece |
| Surface treatment (cylinder contact surface) |
Ion plating |
Parkerizing |
Ion plating |
| Supplier mark |
1R |
2R |
None |
CONNECTING RODS
| Item |
Specifications |
| Small end hole diameter (d) mm |
23 |
| Big end hole diameter (D) mm |
55 |
| Centre-to-centre distance (L) mm |
143.75 |
CONNECTING ROD BEARINGS
| Item |
Specifications |
| Width (H) mm |
17 |
| Thickness (A) mm |
1.5 |
CRANKSHAFT
| Item |
Specifications |
| Pin outer diameter mm |
52 |
| Journal outer diameter mm |
52 |
CRANKSHAFT BEARINGS, THRUST BEARINGS
| Item |
Specifications |
||
| Crankshaft bearing |
Width mm |
18 |
|
| Thickness mm |
2.0 |
||
| Crankshaft thrust bearing |
Thickness mm |
2.0 |
|
CRANKSHAFT PULLEY
FLYWHEEL
TIMING CHAIN TRAIN
| Item |
Number of teeth |
| V.V.T. sprocket |
54 |
| Crankshaft sprocket |
27 |
TIMING CHAIN MAINTENANCE
*1
| note | *1:Driving to fully depress and fully release the accelerator pedal
repeatedly all the time. |
TIMING CHAIN TENSIONER
VALVE TRAIN
VALVES
| Item |
Intake valve |
Exhaust valve |
| Head diameter (D) mm |
35.0 |
29.0 |
| Stem diameter (d) mm |
5.5 |
5.5 |
| Overall length (L) mm |
113.180 |
105.887 |
VALVE STEM SEALS
VALVE SPRINGS
| Item |
Specifications |
| Free height (h) mm |
51.5 |
| Total number of windings |
8.35 |
VALVE TAPPETS
MIVEC (MITSUBISHI INNOVATIVE VALVE TIMING ELECTRONIC CONTROL SYSTEM)
V.V.T. SPROCKET (VARIABLE VALVE TIMING SPROCKET)
CAMSHAFT
| Item |
Specification |
||
| Overall length mm |
Intake |
435.00 |
|
| Exhaust |
438.27 |
||
| Journal outer diameter mm |
Intake |
No.1 |
30 |
| No.2 - 5 |
24 |
||
| Exhaust |
No.1 |
36 |
|
| No.2 - 5 |
24 |
||
| Camshaft lift mm |
Intake |
9.3 |
|
| Exhaust |
8.2 |
||
OIL FEEDER CONTROL VALVE
TIMING CHAIN CASE
