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How much horsepower could I expect?

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I know it’s kind of vague, but just out of curiosity, if the following 4 mods were done, what would you think the horsepower output would be?
5.7 automatic with:

Long tube headers
392 cam with necessary components
Obviously unlocked/tuned pcm
Hellcat lower airbox

(FWIW, Borla catback exhaust but that’s not necessarily a performance part)

That’s really the only performance upgrades I’d consider doing because it’s a DD, and TBH I probably won’t do any of them because $$$, but I’m just curious.