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Believe what you want about your cam. The specs you gave ,I found on the Lunati site are for a hydraulic that has a top of 6000 and you cannot wind a hydraulic to 7000.

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Ken, I agree with you on 99% of the opinions you post (I feel you give very valuable information on this board) but must respectfully disagree about the rpm potential of a hydraulic flat tappet cam. In my younger and much dumber days, I used to turn mine 7000+ rpm. The car probably did not make any more power but I thought it was fun beating the hell out of the motor. I am certain that it was floating valves and it is a wonder that it did have any valve train problems (like beating out the keepers, break a spring or pulling the head off a valve - as you know, harmonics can do some destructive things). I would never turn a flat hydraulic stick that high knowing what I do now. You just can't run enough spring pressure to keep the lifters on the lobes and not collapse the plungers at the same time.

There are also other considerations to take into account that effect a cam's operating range. Examples are flow potential of the heads, carb size and cam timing to name a few.

Bottom line, if you want to turn something harder than 6500rpm you really should run a mechanical cam. Trust me, if an engine is floating the valves, it will only be a matter of time before something catastrophic happens and it usually involves a valve getting loose in a cylinder.