At 400+hp, What kills A904s?

There was a time (and probably still is) where the 904 ruled in Comp Eliminator. Not the big, clunky, overweight 727. It’s a power eating slug.

Like I said above. If you are breaking a 904 go to a TH400 so you can at least get an aftermarket case.
That guy is so out of touch he doesn't even realize that most if not all of the stock and super stock mopar racers out there are either running a 904 or a 727 case with modified to work 904 internals in them but I don't know why i'm wasting my breath actually when once he made the 400 horsepower comment about 904's that pretty much closed the case for me with him.