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Home >> Pontiac >> 1989 >> 6000 V6-173 2.8L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications

System Specifications

CYLINDER BORE
Diameter 89.016 mm - 89.034 mm (3.546" - 3.5033")
Out-of-Round Max 013 mm (.0005")
Taper Production Thrust Side Max 014 mm (.0005")

DECK SURFACE FLATNESS
Maximum Variation .25mm (.010")