cam for 505" stret stroker.

Just depends what you are trying to do. That cam isn't too big if you are running wide open. In fact, that cam is a little too small for peak power. That cam is way too big for a tug boat or a logging truck or grandma's Imperial.
Agreed. Streetcar !~3270 pounds, 440/505' wedge, alum. heads flow 352 @.0600, 68 fastback, 727 , dana 60/3:73 ,full caltrac system, 30" drag radials . Maybe 28" drag radials if I ever take it to the strip.
Anyone reading this wanna guess what it will go ????????????????????????????????
If it don`t go into the 10`s pretty well, I have a guy very interested in it from the start !! LOL