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Home >> Subaru >> 1992 >> Legacy Sport >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.2L 4-CYL & 2.2L 4-CYL Turbo - VIN [6] >> Engine Specifications >> Pistons, Pins & Rings Specifications

Pistons, Pins & Rings Specifications

PISTONS, PINS & RINGS SPECIFICATIONS

Application In. (mm)
Pistons
Clearance .0004-.0012 (.010-.030)
Diameter (1)
Standard
A 3.8144-3.8148 (96.885-96.895)
B 3.8140-3.8144 (96.875-96.885)
C 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).