spark plug gap with HEI dizzy

[old Chevy guy]

If I have an HEI distributer should I have a bigger gap in the plugs than if I had points? I think my newer trucks with HEI plugs were pre gapped at something like 45 but if I remember right old point stuff was like 24. My trucks had an HEI for a while but as I was about to put in the plugs today it occurred to me that I had never thought about that before and just put in what I was given. If it should be a bigger gap what should that be? Can anybody tell what the difference would be? thinking it will be a hotter spark jumping a larger gap but....?