Eagle 3.58" cast crank, who's broke 'em ?

4'' scat cast cranck for the last 3 or 4 years
no problem so far
engine pushing close to 600 hp
internally balance:prayer:
rev to 7100 true the trap on the 1/4:oops:
do alote of burn out out the street

and if it come apart :violent2:the only thing left to do
is building a stronger one :D