2005 90A 0.5 overbore - piston clearance?

Hi,

I am in the process of installing an 0.5 overbore kit, but the workshop needs the correct clearance values before it can machine the block. Does anyone know where I can get these figures?

Cheers,

Jonathan

[boats.net]

Std cyl. bore is 80.00-80.02 mm.
Piston to cyl. clearence is .060-.065 mm