5.9 stroker build

This is what I was going to say. You want to run it closer to coil bind than that. But for what you’re doing it probably won’t make a big enough difference to worry about. On any race stuff, or higher rpm stuff, you need to run em closer to coil bind and that dampens spring harmonics that aren’t otherwise controllable.
On that note, in the video Powell was referencing LS engines with way over .600 lift, revving to over 7,000.