Another 408 Validation

Honestly what are the percentage of Eagle cranks that failed ? And how many of those were max performance engines for racing ?
I ask this in all sincerity…
It’s like the 741 8 3/4 taboo.

I ran a stock cast 360 crank in a 500 hp engine with a 4 sp and had no issues. In fact Herb McCandless himself told me told me himself that he had never seen a failure in an application like my build . And he told me how to build it .