Stroker Pistons, 318 3.58 stroke?

,...............Yes, it is possible to go to a 4 in bore on a 318.........i've bored a couple to 4.04 which is stock 340 size......get it sonic checked.....kim........

I also have bored a 318 to 4.0 using a 4.0 crank.....402CI. Sonic Check for sure.