I got lucky with my passenger side header. Most stang headers bend and go forward, mine does not. Also most x-overs are infront of the oil pan, where mine is between the sump.
The beni's i gained was for one, one less bend in my piping/header which = better flow. Also there is a large wire harness that runs infront of motor that most have issues with melting (when headers bend fwd, and xover is infront of motor) my setup doesnt have these issues.
I was only able to run the header/xover this way due to my tubular kmember.
I shoulda made a new thread huh...haha.
Hope this helps some guys, I swear I'm not running some new one bank turbo kit hah.
-Chris