Oh so we're playing the cube game are we
That's a fair size overbore, I'm guessing to go to 3.2 litres (which is massive for a 4cylinder) is like ridiculously over size bores, different rods, crank, pistons like the whole thing redone?
I think I can take mine out to 6200cc (383ci) on a stock block, with a resleave I can go all the way out to 427ci (that 7.0L for you imperialites)