I can't post in that thread because mine never blew. Haha. ( Although my first Dyno tune grenaded the motor)
I did say " somewhat" reliable.
I will say I was at 11psi my last year before I sold the car. I know it lasted after I sold it but lost touch with new owner so I don't know how long it lasted. At 7psi I had 330whp on a stingy dyno I am told. (Efi university)
Theoretically, at 14psi, it should be double the hp.
In the end, we all know what it's capable of. If 500 is too much to swallow so be it. It's a performer.