ok, I think that I have it - where the disconnect for me is - the Comp spec card says Gross Valve lift is .498 Exhaust, are they making the assumption that you are going to use 1.5 rockers? Lobe lift does say .332 Exhaust....

Here is how it reads just so you see what I am seeing:

These Specs are for cam installed @ 107.0 intake center line

Duration @ .050 Intake 226 Exhaust 234
Lobe Lift .3200 .3320
Lobe separation 111.0