Best explanation I've seen so far for Hemi cam/lifter failures

MopaR&D said
So the Reignited Cycle and Auto guy on YT did a test on a high-mileage 5.7L where he installed a HV Hellcat oil pump and it bumped the hot idle oil pressure up from something like 10-15 psi to 25+. He reasons that should help with lifter failure due to extended idling.

I still haven't gotten around to doing anything with my 2014 5.7L with failed cam & lifter but when I do get lifters they'll most likely be aftermarket units like Hylift-Johnson. But then I intend to build that engine with a hot cam, valve springs, single-plane high-rise intake, long tube headers etc.

I imagine with a Hellcat oil pump and good replacement MDS lifters and cam it should go another 100k miles. But it has been a while since I looked into this stuff deeply and there's always new info and "fixes" coming to light.

We are mostly GM here, and the LS motors are notorious for noisy lifters when cold. There is a company called Gaterman Products that make a lifter that actually allows installation at 1/2 turn preload. All the rest are supposed to be zero. Either way, I know most current motors dont even consider lash, but they make a great lifter. I asked them about their intentions to fix the 5.7 Hemi lifter issues and they said they are aware of it, and considering it. Just takes quite a bit of sales to justify new products. That is a name to look into if you eventually get to a build.