318/360 industrial engine info

Hey Waggs, i was around these things when i lived in Palm Beach, but never really paid any mind to the way they were built. And yes, all but one was a SBC.....lol. Doesn't the prop dictate the rpm range for the max torque and efficiency? I'm thinking a towing/marine type cam may get it done?

Guess i should have asked, with the components you're using, what rpm range were you thinking. I assume you looking for some real low end since you considering a industrial type setup?