I was unaware of Roy Creel until this morning.
Wow! No T drivetrain could handle that. That would turn the spokes into toothpicks. 400hp @ 6800rpm is pretty wild for a Model B engine.
But when things come apart they come apart bigtime. Here's one of Roy's blocks, B block with 5 main crank and girdle.
That's gonna take some JB weld.
Fascinating! Thank you for posting. :-)