Flow numbers

Depends on the flow bench and the level of port work. The above post is on par IMO. Others will have varied opinions on the subject.

http://www.forabodiesonly.com/mopar/showthread.php?t=221217

Here is a set of 308 castings I'm "still" working on LOL. Some good pics and info in there for porting how to. One can do a search for "porting" . Plenty of posts will come up.