360 stroker

Wayne Rider said
they come out of hole .120

Wayne Rider said
the piston comes out of cylinder and my measure with dial indicator was .090.

Wayne Rider said
but the entire piston was out of the cylinder.

Where are you measuring from? The bump on the piston will be .085 higher than the rest of the land area, so it will be above the deck an amount. What's the protrusion measurement of the non-elevated portion of the piston?