Metric
English
General Data
Engine Type
Inline 4 Cylinder
Displacement
2.2 L
134 CID
RPO
LAP, LE8(E85 Compatible, HHR)
Letter (VIN)
F
Bore
85.992-86.008 mm
3.3855-3.3861 in
Stroke
94.6 mm
3.727 in
Compression Ratio
10.0:1
Balance Shaft
Bearing Clearance
0.030-0.060 mm
0.0012-0.0024 in
Bearing Diameter - Inside - Carrier
20.050-20.063 mm
0.7894-0.7899 in
Bearing Diameter - Outside - Carrier
41.975-41.995 mm
1.6526-1.6534 in
Bearing Journal Diameter
20.000-20.020 mm
0.7874-0.7882 in
Bushing Clearance
0.033-0.102 mm
0.0013-0.0040 in
Bushing Diameter - Inside
36.776-36.825 mm
1.4479-1.4498 in
Bushing Journal Diameter
36.723-36.743 mm
1.4458-1.4466 in
End Play
0.050-0.300 mm
0.0020-0.0118 in
Block
Balance Shaft Bearing Bore Diameter - Carrier
42.000-42.016 mm
1.6535-1.6542 in
Balance Shaft Bushing Bore Diameter
40.763-40.776 mm
1.6048-1.6054 in
Crankshaft Main Bearing Bore Diameter
64.068-64.082 mm
2.5224-2.5229 in
Cylinder Bore Diameter
85.992-86.008 mm
3.3855-3.3861 in
Cylinder Bore Out-of-Round - Maximum
0.010 mm
0.0004 in
Cylinder Bore Taper - Maximum
0.010 mm
0.0004 in
Cylinder Head Deck Surface Flatness - Transverse
0.030 mm
0.0012 in
Cylinder Head Deck Surface Flatness - Longitude
0.050 mm
0.002 in
Cylinder Head Deck Surface Flatness - Overall
0.08 mm
0.0031 in
Camshaft
Camshaft End Play
0.040-0.144 mm
0.0016-0.0057 in
Camshaft Journal Diameter
26.935-26.960 mm
1.0604-1.0614 in
Camshaft Thrust Surface
21.000-21.052 mm
0.8268-0.8252 in
Connecting Rod
Connecting Rod Bearing Clearance
0.029-0.073 mm
0.0011-0.0029 in
Connecting Rod Bore Diameter - Bearing End
52.118-52.134 mm
2.0519-2.05252 in
Connecting Rod Bore Diameter - Pin End
20.007-20.017 mm
0.7877-0.7881 in
Connecting Rod Side Clearance
0.070-0.370 mm
0.0028-0.0146 in
Connecting Rod Straightness - Bend - Maximum
0.021 mm
0.0083 in
Connecting Rod Straightness - Twist - Maximum
0.04 mm
0.0157 in
Crankshaft
Connecting Rod Journal Diameter
49.000-49.014 mm
1.9291-1.9297 in
Crankshaft End Play
0.050-0.380 mm
0.0012-0.0150 in
Crankshaft Main Bearing Clearance
0.031-0.067 mm
0.0012-0.0026 in
Crankshaft Main Journal Diameter
55.994-56.008 mm
2.2045-2.2050 in
Cylinder Head
Overall Height, Minimum
128.9 mm
5.07 in
Surface Flatness - Block Deck - Transverse
0.030 mm
0.0012 in
Surface Flatness - Block Deck - Longitude
0.050 mm
0.002 in
Surface Flatness - Block Deck - Overall
0.1 mm
0.004 in
Valve Guide Bore - Exhaust
6.000-6.012 mm
0.2362-0.2367 in
Valve Guide Bore - Intake
6.000-6.012 mm
0.2362-0.2367 in
Valve Lifter Bore Diameter - Stationary Lash Adjusters
12.013-12.037 mm
0.4730-0.4739 in
Lubrication System
Oil Pressure - Minimum - @1000 RPM
344.75-551.60 kPa
50-80 psi
Oil Capacity
4.8L
5.0 quarts
Piston Rings
Piston Ring End Gap - First Compression Ring
0.20-0.35 mm
0.008-0.014 in
Piston Ring End Gap - Second Compression Ring
0.35-0.55 mm
0.014-0.022 in
Piston Ring End Gap - Oil Control Ring - Rails
0.25-0.75 mm
0.010-0.030 in
Piston Ring to Groove Clearance - First Compression Ring
0.04-0.08 mm
0.0015-0.0031 in
Piston Ring to Groove Clearance - Second Compression Ring
0.030-0.069 mm
0.0012-0.0027 in
Piston Ring to Groove Clearance - Oil Control Ring
0.058-0.207 mm
0.0023-0.0081 in
Piston Ring Thickness - Upper First Compression Ring
1.170-1.190 mm
0.0461-0.0469 in
Piston Ring Thickness - Upper Second Compression Ring
1.471-1.490 mm
0.0579-0.0587 in
Piston Ring Thickness - Oil Control Ring - Rail - Maximum
0.473 mm
0.0186 in
Piston Ring Thickness - Oil Control Ring - Spacer
0.929-1.006 mm
0.0366-0.0396 in
Pistons and Pins
Pin - Piston Pin Clearance to Connecting Rod Bore
0.007-0.020 mm
0.0003-0.0008 in
Pin - Piston Pin Clearance to Piston Pin Bore
0.004-0.012 mm
0.0002-0.0005 in
Pin - Piston Pin Diameter
19.997-20.000 mm
0.7873-0.7874 in
Pin - Piston Pin End Play
0.210-1.266 mm
0.0083-0.0498 in
Piston - Piston Diameter - @14.5 mm up
85.967-85.982 mm
3.3845-3.3851 in
Piston - Piston Pin Bore Diameter
20.002-20.007 mm
0.07875-0.7877 in
Piston - Piston Ring Groove Width - Top
1.23-1.25 mm
0.0484-0.0492 in
Piston - Piston Ring Groove Width - Second
1.52-1.54 mm
0.0598-0.0606 in
Piston - Piston Ring Groove Width - Oil Control
2.01-2.03 mm
0.0791-0.0799 in
Piston - Piston To Bore Clearance, without polymer
0.010-0.041 mm
0.0004-0.0016 in
Valve System
Valve Lifters - Valve Lifter Diameter - Stationary Lash Adjuster
11.986-12.000 mm
0.0005-0.0020 in
Valve Lifters - Valve Lifter-to-Bore Clearance - Stationary Lash Adjuster
0.013-0.051 mm
3.2210-3.2299 in
Valve Springs - Valve Spring Load - Closed - @32.5 mm
245.0-271.0 N. - Eng Spec.
Valve Springs - Valve Spring Load - Open - @22.5 mm
525.0-575.0 N. - Eng Spec.
Valves - Valve Face Runout - Maximum
0.04 mm
0.0016 in
Valves - Valve Seat Runout - Maximum
0.05 mm
0.0020 in
Valves - Valve Stem Diameter - Intake
5.955-5.970 mm
0.2344-0.2355 in
Valves - Valve Stem Diameter - Exhaust
5.935-5.950 mm
0.2337-0.2343 in
Valves - Valve Stem to Guide Clearance - Intake
0.030-0.057 mm
0.0012-0.0022 in
Valves - Valve Stem to Guide Clearance - Exhaust
0.050-0.077 mm
0.0020-0.0026 in
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LAP Mechanical Specs 
Linear Mode
