There are some places advertising chips or tunes for vr6 na motors with specific camshafts. A customer was asking about it, but what would they even change for that on a 12v with a factory wide band? Wouldn't it just allow for more fuel and maybe they mess with timing advance?

Or, is there some map that needs to be altered other than that? I could understand if they were altering cam timing or something on a variable timing car, but I searched the site here and found nothing.

Well no i think you basically answered me. It went down like this at the shop I'm working at as a contractor, "hey this guy wants cams and such and such tuning company had a tune they said makes a big difference with these cams.

And my response was, " Yeah well they sell cams and shit so thst doesn't surprise me, however, they don't have access to anything in the tune I don't have access to, it's just a matter of me being able to push fueling and ignition timing more, so there's nothing in thst tune that we can't do with the Kess v2 setup and ecm titanium and pro tuner and stuff.

And him pushing further so I said look I'll ask on nefmoto, but the end result is the car doesn't have variable cam timing so in reality there's nothing magical about their tune.

Sort of, because even if you don't have vvt, the basics of cam timing apply if you are choosing custom aftermarket cams...

Yep. You're absolutely right.