Eagle crank claims another victim

K.O. SWINGER said
I have been thinking scat 4" for my 340 sixpack next year nothing cazy ported procomps, 490 hp or so 4speed with 275/50/15 nittos...what do you think.should I worry about it strength for that set up

I run a scat cast 4'' 530 hp plus a few 200 hits through the years not one bit concerned .