I have this cam in my 24 Outlaw 454mag. I did other mods at the same time and gained about 350-400 rpms with same prop. I also added Imco exhaust, a holley 800 carb with 1" spacer, and K &N arrestor. I had a valve job done, milled the heads .020, used the springs recommended by Crane for the cam and added roller rockers.
I gave the same specs to "nobudget" and he dynoed his engine right at 425 hp.
The cam is also budget priced at Summit for under $150 with lifters and lube( kit part #134242).

I would think it weighs approx 8000lbs(3500kg),like mine!
But I donīt think itīs a Chris Craft,I would just call it a Excalibur!