Thrust bearing problems

Ive installed a dozen Lonnie Diers Extreme Automatic 2800 Rev x convertors built for a Buick v6.Anything 6266 Turbo and smaller . Work great Lock up or non lock up. He has a nice 3200 as well. And great People!
I have ported intake and plenum 67mm turbo 60” injectors do y’all think my crank is bending a bit and causing crank to go into thrust bearing ?
Why do you theorize those mods could be bending your crank?
I was just grasping at straws on that I pretty sure it’s my cooler line pressure getting into that today will update as I go