Might be looking into cams soon..

[Shane@DBPerformance]

It's advertised duration, which can mean next to nothing when comparing one brand of cam to another. Cam specs don't tell anything about the real shape of the ramp profile, but usually lift is the most important spec as far as making power, then duration at .050", and then advertised duration. Tomei says the lift on the Evo 3 cam was 9.5mm and 252 advertised duration. Better than the stock DSM cams.