I have not had it on a dyno yet, but That is just because i haven't gone and picked it up yet!  lol.  I understand what you mean about torque build-up.  This bosch pump seems to have two stages and neither of them come on before the motor dies!  Now, what do you mean by a Case pump?  And could you tell me or send me in the right direction on the correlation between valve recession and it being a lanova design.  I believe I understand about the &quot;power cell&quot;  combustion process, but I am sure more info would not hurt me.  If this has been discussed before, I am sorry, but I searched through most of the posts and couldn't find any technical explanations.