Cam and overlap question
Im Ready to cam my c5 M6.
Current mods are Lg longtubes, no cats, ziptie mod, 80mm TB.
I had the 228r 112lsa in a previous car but hated that I stunk any time I went somewhere..
Ive been thinking of going with the same cam but on a 114 because it has
0* of overlap where as the 112 has 4*
My question is, is 4* difference enough to remove some of the gassy smell at idle and hopefully make Daily driving more pleasant?
would a reverse split be better for me?
I Need some opinions
what cam should I do and not stink!!

