Engine Specifications
GENERAL SPECIFICATIONS
| Year |
Displ. |
Carburetor |
HP at RPM |
Torque (Ft. Lbs. at RPM) |
Compr. Ratio |
Bore |
Stroke |
| cu. ins. |
cc |
in. |
mm |
in. |
mm |
| 1981 |
182.7 |
2994 |
Fuel Inj. |
172@5500 |
175@4200 |
9.3:1 |
3.74 |
95 |
2.77 |
70.4 |
VALVES
| Engine & Valve |
Head Diam. In. (mm) |
Face Angle |
Seat Angle |
Seat Width In. (mm) |
Stem Diameter In. (mm) |
Stem Clearance In. (mm) |
Valve Lift In. (mm) |
| 2994 cc |
|
|
|
|
|
|
|
| |
Intake |
..... |
45° |
45° |
..... |
..... |
..... |
..... |
| Exhaust |
..... |
45° |
45° |
..... |
..... |
..... |
..... |
CRANKSHAFT MAIN & CONNECTING ROD BEARINGS
| Engine |
MAIN BEARINGS |
CONNECTING ROD BEARINGS |
| Journal Diam. In. (mm) |
Clearance In. (mm) |
Thrust Bearing |
Crankshaft End Play In. (mm) |
Journal Diam. In. (mm) |
Clearance In. (mm) |
Side Play In. (mm) |
| 2994 cc |
|
|
|
|
|
|
|
| |
Jrnls 1-7 |
2.362 (60) |
.0003-.0028 (.008-.07) |
No. 1 |
.0043-.0076 (.11-.19) |
2.085 (53) |
.0011-.0034 (.028-.086) |
..... |
| Jrnl 8 |
1.220 (31) |
.004 (.10) |
PISTONS, PINS, RINGS
| Engine |
PISTONS |
PINS |
RINGS |
| Clearance In. (mm) |
Piston Fit In. (mm) |
Rod Fit In. (mm) |
Rings |
End Gap In. (mm) |
Side Clearance In. (mm) |
| 2994 cc |
.001-.002 (.023-.044) |
Press Fit |
.0007-.0015 (.018-.038) |
No. 1 |
.004-.008 (.10-.20) |
.003-.004 (.07-.10) |
| No. 2 |
.004-.008 (.10-.20) |
.001-.003 (.04-.07) |
| Oil |
.006.012 (.15-.30) |
.0008-.002 (.02-.05) |
VALVE SPRINGS
| Engine |
Free Length In. (mm) |
INSTALLED VALVE HEIGHT |
| Valve Closed |
Valve Open |
| 2994 cc |
|
|
|
| |
Intake |
..... |
1.346-1.358 (34.2-34.5) |
..... |
| Exhaust |
..... |
1.346-1.358 (34.2-34.5) |
..... |
VALVE TIMING
| Engine |
INTAKE |
EXHAUST |
| Open (BTDC) |
Close (ABDC) |
Open (BBDC) |
Close (ATDC) |
| 2994 cc |
1° |
53° |
43° |
3° |
TIGHTENING SPECIFICATIONS
| Application |
Ft. Lbs. (N.m) |
| Crankcase Joining Bolts |
25 (34) |
| Camshaft Housing |
18 (24) |
| Main Bearing Caps |
25 (34) |
| Flywheel (9 Bolt) |
65 (88) |
| Connecting Rod Caps |
36 (49) |
| Cylinder Head |
22 (30) |
| Crankshaft Pulley |
58 (79) |
| Camshaft Nut |
101 (137) |
| Rocker Arm Shafts |
13 (18) |