So I've heard this term before and have done some really basic research about what it is and how it works, my question however is how do you measure the distance between each cylinder so you know how far you can sleeve the block? Also can you do this to any block or only certain and specific applications? Sorry if these are foolish questions, I am no engine builder lol, just very interested in the process and would like to learn a little more about it. Thank you for your time.