Are cylinder pressure and boost pressure inextricably linked

[Flynn]

Well done Dan! for providing a good answer without going off on one. By the way you look like Ed's twin brother in your avatar! Haha! Now would someone tell me whether boost pressure and cylinder pressures are linked because I thought they where but mark_airy seemed to imply that they were not. Not to be funny or anything, but these things are kind of important to know :roll: Just incase certain people think I am getting a power trip from asking reasonable questions :? Not saying they would because that would be really paranoid of them, but just incase 8-)