2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

lsj service specs

Old 02-02-2011, 12:23 PM
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lsj service specs

i found this info thought we could make it a sticky here on css.net im not taking credit for it


Mechanical Engine Service Limit Specifications - LSJ
by aikidoshadow » Thu Jan 14, 2010 11:57 am

From Sixthsphere.com Thanks to saturntech95
This would be a good sticky.

2.0 LSJ Supercharged

Engine Mechanical Specifications Application
Specification

Metric
English

General Data

•Engine Type
Inline 4 Cylinder

•Displacement
2.0 L
122 CID

•RPO
LSJ

•Liter (VIN)
P

•Bore
85.992-86.008 mm
3.3855-3.3861 in

•Stroke
86 mm
3.388 in

•Compression Ratio
9.5:1

Balance Shaft

•Bearing Clearance
0.030-0.063 mm
0.0012-0.0025 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
0.100-0.300 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 - Longitude
0.050 mm
0.002 in

•Cylinder Head Deck Surface Flatness - Overall
0.08 mm
0.0031 in

•Cylinder Head Deck Surface Flatness - Transverse
0.030 mm
0.0012 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
0.029-0.069 mm
0.0011-0.0027 in

•Connecting Rod Bore Diameter - Bearing End
52.118-52.134 mm
2.0519-2.05252 in

•Connecting Rod Bore Diameter - Pin End
23.007-23.017 mm
0.9058-0.9062 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

•Cylinder Head Height/Thickness - measured from cylinder head deck to the cam cover sealing surface
128.65 mm
5.06 in

•Surface Flatness - Block Deck - Longitude
0.050 mm
0.002 in

•Surface Flatness - Block Deck - Overall
0.1 mm
0.004 in

•Surface Flatness - Block Deck - Transverse
0.030 mm
0.0012 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 @ 90°C (194°F)
206.84-482.63 kPa
30-70 psi

•Oil Capacity - with Filter
5.7L
6 quarts

Piston Rings

•Piston Ring End Gap - First Compression Ring
0.20-0.40 mm
0.008-0.016 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
0.25-0.76 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
0.090-0.106 mm
0.0035-0.0042 in

•Piston Ring Thickness - First Compression Ring
1.170-1.190 mm
0.0461-0.0469 in

•Piston Ring Thickness - Second Compression Ring
1.471-1.490 mm
0.0579-0.0587 in

•Piston Ring Thickness - Oil Control Ring - Rail - Maximum
0.43 mm
0.0169 in

•Piston Ring Thickness - Oil Control Ring - Spacer
1.574-1.651 mm
0.0620-0.0650 in

Pistons and Pins

•Pin - Piston Pin Clearance to Connecting Rod Bore
0.007-0.026 mm
0.0003-0.0010 in

•Pin - Piston Pin Clearance to Piston Pin Bore
0.002-0.012 mm
0.0001-0.0005 in

•Pin - Piston Pin Diameter
19.995-20.000 mm
0.7872-0.7874 in

•Pin - Piston Pin End Play
0.19-1.16 mm
0.0075-0.0461 in

•Piston - Piston Diameter - @14.5 mm up
85.967-85.982 mm
3.3845-3.3851 in

•Piston - Piston Pin Bore Diameter
23.005-23.010 mm
0.9057-0.9059 in

•Piston - Piston Ring Grove Width - Top
1.23-1.25 mm
0.0484-0.0492 in

•Piston - Piston Ring Grove Width - Second
1.52-1.54 mm
0.0598-0.0606 in

•Piston - Piston Ring Grove Width - Oil Control
2.52-2.54 mm
0.0992-0.1000 in

•Piston - Piston To Bore Clearance
0.010-0.041 mm
0.0004-0.0016 in

Valve System

•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 - Exhaust
5.935-5.950 mm
0.2337-0.2343 in

•Valves - Valve Stem Diameter - Intake
5.955-5.970 mm
0.2344-0.2355 in

•Valves - Valve Stem to Guide Clearance - Exhaust
0.050-0.077 mm
0.0020-0.0026 in

•Valves - Valve Stem to Guide Clearance - Intake
0.030-0.057 mm
0.0012-0.0022 in

•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 - @32.5 mm
525.0-575.0 N. - Eng Spec.
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Old 12-19-2012, 09:42 AM
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