Damn good info

"True LS fighter? Doubt that. The heads are the big holdup, as with any other SB Mopar. Some claim that "in the extreme" more can be done with modified factory LA heads than can modded factory Mag heads.

Don't get too carried away. The main things are heads, cam, intake and exhaust system, and the pistons. I don't see much advantage, other than "what you have" or "what you can get"

I really don't care for stud rockers