Getting hemi 5.7 to 500hp pump gas

You guys know he never said rear wheel or flywheel. And 500 to the wheels is possible. Not cheap but possible. And I hate to say it but comparing the new cars, with what an a body will do are drasticly different. The modern transmissions soak up a ton of power. The 03-08 Hemi (345hp rated in the ram) will only dyno 260-270 to the wheels. So your seeing a loss of close to 100 HP in the driveline alone. Add in a set of ported heads, headers, cam, a good tune, and you typically see 360ish to the wheels in a ram. Figure in your driveline losses of aprox 100 HP and your in the upper 400's at the flywheel. Want an added boost stick a bottle in the trunk.and you can easily have sn additional 150hp on the stock rotating assembly. Guys spray 150 in the trucks all the time.