318 stroker -> Mopar Performance A8 build guidance needed.

273 said
in his example it was only 25 lbs heavier 550 vs 525 lbs

I’m not sure what you read, but I read this from the original post;

SOMMS said
To this end I have decided to go the small block stroker route - particularly the 318/340 setup as the 360 blocks weigh 50lbs more.