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4 cyl

4G63

1997 cc

BORE

STROKE

FIRING

MAIN

ROD

ORDER

JOURNAL

JOURNAL

3.3500

3.4600

1-3-4-2

2.2435-2.2832

1.7714

SPARK PLUG

SPARK PLUG

IGN.TIMING Gas

IGN.TIMING LPG

OIL CAPACITY

TYPE

GAP

IDLE SPEED

IDLE SPEED

WITH FILTER

Gas:W14EX-U

.028-.031

4 deg.BTDC/740

9 deg.BTDC/740

1.27 U.S.gals.

TORQUE VALUES

LOCATION

FT. LB.

LOCATION

FT. LB.

Main brg.caps

14.5 + 1/4 turn

Oil pan drain plug

28.9

Rod brg.caps

14.5 + 1/4 turn

Oil pump bolt

Cyl. head bolts

14.5 + 1/4 + 1/4

Rocker arm nut

Cam sprocket bolt

65.1

Rckr.shaft brckt.bolt

Crank pulley bolt

18.1

Timing cover

Flywheel bolt

97.6

Spark plug

18.1

Flywheel housing

Water outlet bolt

10.1

Manifold bolt & nut

Int:13 Ex:25.3

Water pump bolt

10.1

Oil pan bolt

5.1

Wtr.pmp.pulley bolt

6.5

PISTON

Diameter

Cyl.bore clearance

Pin diameter

RINGS

Ring gap-Top

Side clearance Top

Ring gap-2nd

Side clearance 2nd

Ring gap-Oil

Side clearance Oil

CRANKSHAFT

Main journal dia.

2.2435-2.2832

Rod journal dia.

1.77106-1.77145

Main run clearance

.0008-.0016

Rod run clearance

.0008-.0020

End play

.0020-.0071

CAMSHAFT

1st journal dia.

1.33602-1.33661

End play

2nd journal dia.

3rd journal dia.

VALVES

Intake length

4.3213

Exhaust length

4.1953

Intake stem dia.

.31339-.31398

Exhaust stem dia.

.31220-.31299

Intake head dia.

Exhaust head dia.

Intake face angle

45 deg.

Exhaust face angle

45 deg.

Intake clearance

Exhaust clearance