CTS V8-5.7L VIN P (2004)
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Piston: Specifications
GENERAL SPECIFICATIONS
Pistons
Piston Diameter - Non Coated Skirt - at Size Point 98.969 - 98.987 mm (3.8964 - 3.8997 inch)
Piston Diameter - Measured Over Skirt Coating 98.984 - 99.027 mm (3.897 - 3.899 inch)
Piston to Bore Clearance - Non Coated Skirt - Production 0.013 - 0.049 mm (0.0005 - 0.0019 inch)
Piston to Bore Clearance - Non Coated Skirt - Service 0.013 - 0.074 mm (0.0005 - 0.0029 inch)
Piston to Bore Clearance - Coated Skirt - Production -0.027 to +0.029 mm (-0.001 to +0.0011 inch)
Piston to Bore Clearance - Coating Worn Off - Service Limit 0.074 mm (0.0029 inch)
Pins
First Design Press Fit Pin Fit in Connecting Rod Bore 0.02 - 0.043 mm - Interference (0.00078 - 0.00169 inch - Interference)
First Design Press Fit Pin Clearance to Piston Pin Bore - Production 0.01 - 0.02 mm (0.0004 - 0.00078 inch)
First Design Press Fit Pin Clearance to Piston Pin Bore - Service 0.01 - 0.022 mm (0.0004 - 0.00086 inch)
First Design Press Fit Pin Diameter 23.997 - 24.0 mm (0.9447 - 0.9448 inch)
Second Design Full Floating Pin Fit in Connecting Rod Bore - Production 0.007 - 0.02 mm (0.00027 - 0.00078 inch)
Second Design Full Floating Pin Fit in Connecting Rod Bore - Service 0.007 - 0.022 mm (0.00027 - 0.00086 inch)
Second Design Full Floating Pin Clearance to Piston Pin Bore - Production 0.002 - 0.01 mm (0.00008 - 0.0004 inch)
Second Design Full Floating Pin Clearance to Piston Pin Bore - Service 0.002 - 0.015 mm (0.00008 - 0.0006 inch)
Second Design Full Floating Pin Diameter 23.952 - 23.955 mm (0.943 - 0.943 inch)