1996-2002 Kawasaki 1100ZXi Jet Ski Factory Service Manual., Page 75Get this manual
ENGINE TOP END9
Boring and Honing
When boring and honing cylinder, note the following OThere are two sizes of oversize pistons available Oversize pistons require oversize rings Oversize Piston and Rings Oversize rnm Oversize Before boring cylinder, first measure the exact diameter of the oversize piston, and then, according to the standard clearance in the Service Date Section, determine the rebore diameter However, the amount of boring necessary would make the inside diameter grater than 1.0 mm oversize, the cylinder block must be replaced 0Cylinder inside diameter must not vary more than 01 at any point Be wary of measurements taken immediately after boring since the heat affects cylinder diameter In the case of rebored cylinder and oversize piston, the service limit for the cylinder is the diameter that the cylinder was bored to plus mm an the service limit for the piston is the oversize piston original diameter minus 15 mm If the exact figure for the rebored diameter is unknown, it can be roughly determined by measuring the diameter at the base of the cylinder