ARP’s torque spec is for the fastener clamping force, but its 75 ft-lbs already assumes a specific lube and thread prep. DieselDan probably skipped that part, or used the studs dry once and then oiled the second time, which changes the stretch completely. Also, 85 ft-lbs on a stock head deck can pull the threads or warp the block surface even if the studs survive. Triple checking the ARP sheet is always step one, but also check the studs kit number against your engine code, those part numbers overlap more often than folks admit. A torque wrench that’s off by 5% can do the same damage, so maybe have it calibrated before blaming the video entirely. That extra 10 ft-lbs stands out, but I’d look at lube and wrench accuracy too.

Have you tried a password manager since the scare, or did you rule it out right away? I get the appeal of paper, but to me that's swapping one risk for another. A lost or damaged list is just as bad as a breach, and you can't sync it when you're out and about. I use a manager with a strong master password and two-factor, and honestly it feels safer than my own memory or a physical sheet. Your mileage may vary, but I'd hate to lose that paper in a move or a fire and be locked out of everything.