Yes a digital caliper will do Mf.

You wouldn't want the piston skirt to be any smaller than 2.413 .but that would be with a standard bore with no wear, once
the bore is worn total clearance between piston skirt and bore should be no greater than 8 thou.

If your bore is worn 3 thou a new piston would be at maximum clearance but won't last as long as a rebore.

Cheers
Max.

Attachments
Victa Workshop Engine Manual.pdf (2).png (147.02 KB, 51 downloads)
1 Victa Workshop Engine Manual.jpg (108.88 KB, 50 downloads)