System Specifications

Block
Camshaft Bearing Bore Diameter - Front and Rear 55.26-55.31 mm 2.175-2.177 in
Camshaft Bearing Bore Diameter - Middle #2, #3 54.75-54.80 mm 2.155-2.157 in
Crankshaft Main Bearing Bore Diameter 72.1535-72.0695 mm 2.840-2.841 in
Crankshaft Main Bearing Bore Out-of-Round 0.008 mm 0.00031 in
Cylinder Bore Diameter 99.000-99.018 mm 3.897-3.898 in
Cylinder Bore Out-of-Round - Diameter - Production 0.026 mm 0.0010 in
Cylinder Bore Out-of-Round - Diameter - Service 0.030 mm 0.0011 in
Cylinder Bore Taper - Production 0.026 mm 0.0010 in
Cylinder Bore Taper - Service 0.030 mm 0.0011 in
Cylinder Head Deck Height 224 mm 8.818 in
Cylinder Head Deck Surface Flatness 0.05 mm per 150 mm 0.0019 in per 5.905 in
Valve Lifter Bore Diameter 21.417-21.455 mm 0.843-0.844 in

Connecting Rod
Connecting Rod Bearing Clearance 0.018-0.062 mm 0.0007-0.0024 in
Connecting Rod Bore Diameter 60.322-60.338 mm 2.375-2.376 in
Connecting Rod Bore Out-of-Round 0.006 mm 0.00023 in
Connecting Rod Length - Center to Center 150 mm 5.9 in
Connecting Rod Side Clearance 0.200-0.241 mm 0.008-0.009 in

Crankshaft
Connecting Rod Journal Diameter 57.122-57.138 mm 2.248-2.249 in
Connecting Rod Journal Out-of-Round 0.005 mm 0.0002 in
Connecting Rod Journal Taper 0.005 mm 0.0002 in
Connecting Rod Journal Width 21.92-22.08 mm 0.863-0.869 in
Crankshaft End Play 0.060-0.210 mm 0.0024-0.0083 in
Crankshaft Main Bearing Clearance - Except #3 0.019-0.064 mm 0.0008-0.0025 in
Crankshaft Main Bearing Clearance - #3 Thrust Bearing 0.032-0.077 mm 0.0012-0.0030 in
Crankshaft Main Journal Out-of-Round 0.005 mm 0.0002 in
Crankshaft Main Journal Taper 0.005 mm 0.0002 in
Crankshaft Rear Flange Runout 0.04 mm 0.0016 in

Pin
Piston Pin Clearance to Connecting Rod Bore - Press Fit -0.004 to -0.021 mm -0.0001 to -0.0008 in
Piston Pin Clearance to Piston Pin Bore 0.002-0.010 mm 0.00008-0.0004 in
Piston Pin Diameter 23.952-23.955 mm 0.942-0.943 in
Piston Pin Length 64.21-64.44 mm 2.57-2.53 in

Piston
Piston Diameter - Production 98.970-99.008 mm 3.896-3.897 in
Piston Diameter - Service Limit 98.950 mm 3.895 in
Piston Pin Bore Diameter 23.957-23.962 mm 0.943 in
Piston Ring Groove Width 1.22-1.24 mm 0.048-0.049 in
Piston to Bore Clearance - Production -0.008 to +0.048 mm -0.0003 to +0.0018 in
Piston to Bore Clearance - Service Limit - Maximum 0.080 mm 0.003 in

Piston Ring End Gap
First Compression Ring 0.15-0.30 mm 0.006-0.011 in
Second Compression Ring 0.25-0.45 mm 0.009-0.017 in
Oil Control Ring 0.15-0.65 mm 0.06-0.025 in

Piston Ring to Groove Clearance
First Compression Ring 0.03-0.065 mm 0.001-0.002 in
Second Compression Ring 0.02-0.055 mm 0.0007-0.002 in
Oil Control Ring 0.01 mm 0.004 in

Piston Ring Thickness
First Compression Ring 1.175-1.190 mm 0.046-0.047 in
Second Compression Ring 1.475-1.490 mm 0.058 in
Oil Control Ring - Maximum 2.50 mm 0.098 in

Connecting Rod Bearing Cap Bolt
First Pass 25 N.m 18 lb ft
Final Pass 110 degrees

Crankshaft Balancer Bolt
First Pass 125 N.m 92 lb ft
Final Pass 130 degrees

Crankshaft Main Bearing Cap Bolt/Stud
First Pass 50 N.m 37 lb ft
Final Pass 77 degrees