Not Ranked
Don't bore to 4.130". 99% chance you'll lose a good block.
If it cleans up at 4.112", then I can supply you pistons at that exact bore size for about the price of an off the shelf forged piston. I can get them in any bore size, in .001" increments.
Don't bore that block anymore than you have to, and even at 4.112", I would sonic test it.
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