THOUGHTS ON SLEEVING?

Dartswinger70 said
can the 318 guys sleeve out a 318 block to make it a 340?

Why only sleeve it to 4 inch? If I was doing that, I'd go as big as I could, then stroke it !
But if the bore helps tie the deck to the lower end of the engine, on a production block, would it be wise to sleeve too many cylinders :rolleyes: