Ok so I've sourced this b16 block to use for my turbo build project. I want to have it bored to 1.9ish and then have it sleeved so the displacement of the bore will equal that of 1.8Ls I want to get the same r/s ratio and i don't want to stroke the motor, so i'll have a b16 stroke, but a b18 bore. I was thinking about sourcing this b18c1 head someone had for sale in the market; parts thread. So I'd have an overbored Si block with a (ported and polished at a later date) GSR head. Question One: Can someone give me the simplified manner of figuring out the displacement so that I can write it down and memorize/use it for later need-age (i just made up a new word) Question Two: would this be a decent setup for a turbo? I would think I'd be raising my compression ratio by doing this, but I'm not sure because of boring the cylinders out by 200 CCs. Thanks.