Dimension & Clearance Specifications - Cylinder Bore

Cylinder Bore Diameter 89.994-90.006 mm (3.5110-3.5435 inches)
Out Of Round Maximum 0.010 mm (0.0004 inches)
Taper Maximum [1] 0.008 mm (0.0003 inches)
Runout [2] 0.07 mm (0.002 inches)

[1] Top to 106 mm (4.173 in) Down.
[2] Rear Block Face to Crankshaft Center Line.