I don't have the cam card in my wallet like some guys, but it is a Comp Cams Hydraulic roller that worked out to about .565 lift with 1.7:1 roller rockers (i used the Magnum Heads). I could have gone one step up but the limit for stock Edlebrock heads is .575 without some extra work. The steep ramp rate on the roller cam reduces duration so there is less overlap. This makes the Idle less lumpy and gives ton's of torque at the bottom end. I miss the lope of the longer duration Hyd. flat tappet cam I had in it at first, but I lost 2 cams even after carefull break in (Shell Rottella T plus Additive and assembly lube!). Wasn't going to take the chance the third time.
