Engine Specifications

GENERAL SPECIFICATIONS

Year	Displacement		Fuel System	HP @ RPM	Torque Ft. Lbs.@RPM	Compr. Ratio	Bore		Stroke
Year	Cu. in.	cc	Fuel System	HP @ RPM	Torque Ft. Lbs.@RPM	Compr. Ratio	in.	mm	In.	mm
1982	107.8	1766	Fuel Inj.	101@5800	100@4500	8.8:1	3.50	89.0	2.79	71.0

VALVES

Engine Size & 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)
1766 cc
	Intake	1.805 (45.85)	45.5°	45°	.059-.083 (1.50-2.10)	.3134-.3139 (7.960-7.975)	.0010-.0020 (.025-.055)	.....
	Exhaust	1.490 (37.85)	45.5°	45°	.061-.081 (1.55-2.05)	.3129-.3134 (7.945-7.960)	.0015-.0030 (.040-.070)	.....

PISTONS, PINS, RINGS

Engine

PISTONS

PINS

RINGS

Clearance In. (mm)

Piston Fit In. (mm)

Rod Fit In. (mm)

Ring No.

End Gap In. (mm)

Side Clearance In. (mm)

1766 cc

Alcan/Nural & Mahle Pistons

.0018 (.045)

.00004-.00020 ⁽¹⁾ (.0010-.0050)

Push Fit

No. 1

.012-.020 (.30-.50)

.0024-.0036 ⁽²⁾ (.061-.092)

No. 2

.008-.016 (.20-.40)

.0012-.0024 ⁽³⁾ (.030-.061)

No. 3

.010-.016 (.25-.40)

.0008-.0020 ⁽⁴⁾ (.020-.052)

⁽¹⁾	.00008-.00024" (.0020-.0061 mm) for KS Pistons.

⁽²⁾	Side clearance measurement is same for KS Pistons.

⁽³⁾	.0016-.0028" (.040-.072 mm) for KS Pistons.

⁽⁴⁾	.0012-.0024" (.030-.061 mm) for KS Pistons.

CRANKSHAFT MAIN & CONNECTING ROD BEARINGS

Engine	MAIN BEARINGS				CONNECTING ROD BEARINGS
Engine	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)
1766 cc	2.165 (55.0)	.0012-.0026 (.030-.070)	Center	.0033-.0068 (.085-.174)	1.8898 (48.0)	.0009-.0031 (.023-.078)	.....

VALVE SPRINGS

Engine

Free Length In. (mm)

PRESSURE Lbs. @ In. (Kg @ mm)

Valve Closed

Valve Open

1766 cc

1.71 ⁽¹⁾ (43.5)

64@1.48 (29@37.6)

154@1.12 (70@28.5)

⁽¹⁾	Depending on spring manufacturer, some springs may be 1.811" (46.0 mm).

CAMSHAFT

Engine

Journal Diam. In. (mm)

Clearance In. (mm)

Lobe Lift In. (mm)

1766 cc⁽¹⁾

No. 1

1.3769-1.3795 (34.975-35.041)

.0013-.0029 (.034-.074)

.274-.280 (6.95-7.11)

No. 2

1.6525-1.6551 (41.975-42.041)

No. 3

1.6919-1.6945 (42.975-43.041)

⁽¹⁾	End play is.0008-.0051" (.020-.130 mm).

TIGHTENING SPECIFICATIONS

Application

Ft. Lbs. (N.m)

Camshaft Oiler (Hollow Bolt)

8-9 (11-13)

Connecting Rod Bolts

38-41 (51-56)

Crankshaft Damper/Pulley

101-108 (140-150)

Cylinder Head (Cold)⁽¹⁾

Step 1

25-32 (33-44)

Step 2

49-52 (67-71)

Step 3

56-59 (77-81)

Step 4

Repeat Step 3

Exhaust Manifold

22-24 (29-32)

Flywheel Bolts (Use Loctite)

72-83 (98-113)

Main Bearing Caps

42-45 (57-62)

⁽¹⁾	Recheck torque at 1000 mile service and retighten if necessary.