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4 cyl

H20

1982 cc

BORE

STROKE

FIRING

MAIN

ROD

ORDER

JOURNAL

JOURNAL

3.4330

3.2680

1-3-4-2

2.4785

2.0462

SPARK PLUG

SPARK PLUG

DISTRIBUTOR

IGN.TIMING

OIL CAPACITY

TYPE

GAP

GAP

IDLE SPEED

WITH FILTER

B4ES

.028-.031

.018-.022

7 deg.BTDC/550

4.5 U.S.qts.

TORQUE VALUES

LOCATION

FT. LB.

LOCATION

FT. LB.

Main brg.caps

72-79

Oil pan drain plug

14-29

Rod brg. caps

35-44

Oil pump bolt

15-25

Cyl. head bolts

59-69

Rocker arm nut

12-17

Cam sprocket bolt

18-22

Rckr.shaft brckt.bolt

36-43

Crank pulley bolt

87-116

Side cover bolt

2.9-5.8

Flywheel bolt

43-54

Spark plug

11-14

Flywheel housing

22-29

Water outlet bolt

7-12

Manifold bolt & nut

10-13

Water pump bolt

14-18

Oil pan bolt

2.9-5.1

Wtr.pmp.pulley bolt

4.3-7.2

PISTON

Diameter

3.4325-3.4344

Cyl.bore clearance

.0010-.0018

Pin diameter

.8656-.8661

RINGS

Ring gap-Top

.0098-.0157

Side clearance-Top

.0016-.0029

Ring gap-2nd

.0059-.0118

Side clearance-2nd

.0012-.0025

Ring gap-Oil

.0118-.0354

CRANKSHAFT

Main journal dia.

2.4780-2.4785

Rod journal dia.

2.0457-2.0462

Main run clearance

.0008-.0024

Rod run clearance

.0004-.0026

End play

.0020-.0071

CAMSHAFT

Front journal dia.

1.7887-1.7892

End play

.0020-.0110

Center journal dia.

1.7282-1.7287

Rear journal dia.

1.6228-1.6233

VALVES

Intake length

4.33-4.35

Exhaust length

4.35-4.37

Intake stem dia.

.3408-.3413

Exhaust stem dia.

.3396-.3402

Intake head dia.

1.654

Exhaust head dia.

1.26

Intake face angle

45 deg. 30 sec.

Exhaust face angle

45 deg. 30 sec.

Intake clearance

.015 hot

Exhaust clearance

.015 hot