Engine Specifications

GENERAL ENGINE SPECIFICATIONS

Application		Specification
Displacement		135 Cu. In.
Bore		3.82" (97.0 mm)
Stroke		2.95" (75.0 mm)
Compression Ratio
Non-Turbo		9.5:1
Turbo		8.0:1
Fuel System		PFI
Horsepower @ RPM
Non-Turbo		130 @ 5600
Turbo		160 @ 5600
Torque Ft. Lbs. @ RPM
Non-Turbo		137 @ 4400
Turbo		181 @ 2800
Turbo Boost Pressure (Maximum)		8.7 psi

CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS SPECS

Application				In. (mm)
Crankshaft
End Play
Standard				.0012-.0045 (.030-.115)
Service Limit				.0098 (.250)
Runout				.0014 (.035)
Main Bearings
Journal Diameter				2.3616-2.3622 (59.984-60.000)
Journal Out-Of-Round				.0012 (.030)
Journal Grinding Limit				.0098 (.250)
Journal Taper
Standard				.0002 (.005)
Service Limit				.0004 (.010)
Oil Clearance
Except Journals No. 1 & 5
Standard				.0004-.0012 (.010-.030)
Service Limit				.0014 (.035)
Journals No. 1 & 5
Standard				.0004-.0012 (.010-.030)
Service Limit				.0016 (.040)
Connecting Rod Bearings
Journal Diameter				2.0466-2.0472 (51.984-52.000)
Journal Out-Of-Round				.0012 (.030)
Journal Grinding Limit				.0098 (.250)
Journal Taper Limit				.0004 (.010)
Oil Clearance
Standard				.00060-.00170 (.0158-.0438)
Service Limit				.002 (.05)

CONNECTING RODS SPECIFICATIONS

Application		In. (mm)
Bore Diameter
Crankpin Bore		2.1050-2.1060 (53.476-53.501)
Piston Pin Bore		.9062-.9064 (23.017-23.023)
Side Play
Standard		.0028-.0130 (.070-.330)
Service Limit		.016 (.40)

PISTONS, PINS & RINGS SPECIFICATIONS

Application

In. (mm)

Pistons

Clearance

.0004-.0012 (.010-.030)

Diameter ⁽¹⁾

Standard

3.8144-3.8148 (96.885-96.895)

3.8140-3.8144 (96.875-96.885)

3.8136-3.8140 (96.865-96.875)

Pins

Diameter

.9053-.9055 (22.994-23.000)

Piston Fit

⁽²⁾

Piston-To-Pin Clearance

.0002-.0003 (.004-.008)

Rings

No. 1

Non-Turbo

End Gap

Standard

.0079-.0138 (.200-.350)

Service Limit

.039 (1.00)

Side Clearance

Standard

.0016-.0031 (.041-.080)

Service Limit

.0059 (.150)

Turbo

End Gap

Standard

.0079-.0098 (.200-.250)

Service Limit

.035 (.90)

Side Clearance

Standard

.0016-.0031 (.041-.080)

Service Limit

.0059 (.150)

No. 2

End Gap

Standard

.0146-.0205 (.370-.520)

Service Limit

.039 (1.00)

Side Clearance

Standard

.0012-.0028 (.030-.070)

Service Limit

.0059 (.150)

No. 3 (Oil)

End Gap

Standard

.008-.028 (.20-.70)

Service Limit

.059 (1.50)

Side Clearance

0 (0)

⁽¹⁾	Measure at .59" (15.0 mm) from bottom of skirt.

⁽²⁾	Thumb press fit at 68°F (20°C).

CYLINDER BLOCK SPECIFICATIONS

Application			In. (mm)
Cylinder Bore
Standard Diameter
A			3.8151-3.8155 (96.905-96.915)
B			3.8148-3.8151 (96.895-96.905)
C			3.8144-3.8148 (96.885-96.895)
Maximum Taper			.002 (.05)
Maximum Deck Warpage			.002 (.05)
Maximum Boring Limit			.020 (.50)
Maximum Surface Grinding Limit			.004 (.10)
Out-Of-Round
Standard			.0004 (.010)
Service Limit			.0020 (.050)

VALVES & VALVE SPRINGS SPECIFICATIONS

Application

Specification

Intake Valves

Face Angle

45°

Head Diameter

⁽¹⁾

Minimum Margin

Standard

.039" (1.00 mm)

Service Limit

.031" (0.80 mm)

Stem Diameter

Standard

.2343-.2348" (5.950-5.965 mm)

Exhaust Valves

Face Angle

45°

Head Diameter

⁽¹⁾

Minimum Margin

Standard

.047" (1.20 mm)

Service Limit

.031" (0.80 mm)

Stem Diameter

Standard

.2341-.2346" (5.945-5.960 mm)

Valve Springs

Free Length

1.8173" (46.160 mm)

Out-Of-Square

.079" (2.00 mm)

Lbs. @ In. (kg @ mm)

Pressure

Valve Closed

42.8-49.4 @ 1.457 (19.4-22.4 @ 37.00)

Valve Open

90.2-103.9 @ 1.150 (40.9-47.1 @ 29.20)

⁽¹⁾	Information is not available.

CYLINDER HEAD SPECIFICATIONS

Application

Specification

Cylinder Head

Height

3.870" (98.30 mm)

Maximum Warpage

⁽¹⁾ .002" (.05 mm)

Valve Seats

Intake Valve

Seat Angle

45°

Seat Width

Standard

.028 (.70)

Service Limit

.055" (1.40 mm)

Exhaust Valve

Seat Angle

45°

Seat Width

Standard

.039" (1.00 mm)

Service Limit

.071" (1.80 mm)

Valve Guides

Intake Valve

Valve Guide I.D.

.2362-.2367" (6.000-6.012 mm)

Valve Guide Installed Height

.689-.709" (17.50-18.00 mm)

Valve Stem-To-Guide Oil Clearance

Standard

.0014-.0024" (.035-.062 mm)

Service Limit

.006" (.15 mm)

Exhaust Valve

Valve Guide I.D.

.2362-.2367" (6.000-6.012 mm)

Valve Guide Installed Height

.689-.709" (17.5-18.0 mm)

Valve Stem-To-Guide Oil Clearance

Standard

.0016-.0026" (.040-.067 mm)

Service Limit

.006" (.15 mm)

⁽¹⁾	Maximum resurface limit is .004" (0.10 mm).

CAMSHAFT SPECIFICATIONS

Application				In. (mm)
End Play
Standard				.0012-.0102 (.030-.260)
Service Limit				.00138 (.0350)
Journal Runout				.0010 (.025)
Oil Clearance
Standard				.0022-.0035 (.055-.090)
Service Limit				.0039 (.100)
Lobe Height
Non-Turbo
Intake
Standard				1.2728-1.2767 (32.328-32.428)
Service Limit				1.2642 (32.110)
Exhaust
Standard				1.2742-1.2781 (32.364-32.464)
Service Limit				1.2642 (32.110)
Turbo
Standard				1.2711-1.2750 (32.286-32.386)
Service Limit				1.2641 (32.04)