Max piston clearance for OEM pistons

[u887266]

I have a Kawi 750 that is bored 1mm over and I profiled the cylinder and I am getting .010" at wides point in my cylinders. Does anyone know what the max is for keeping good compression in the cylinder?

 

[SUPERTUNE]

Oem cast pistons will probably break pretty quick, if you have .010 clearance on the piston skirt to cylinder wall.
If they're brand new and you run dual cooling they'll last a little longer...

 

[u887266]

I am just going to play it safe and get some bigger pistons.