Most everyone will pull the performance parts off their truck and put the stock parts back on when it comes time to sell.

Should there be any concern of having a stock truck with a ported blower? (i.e. having no program to correct A/F ratio)

 

With the stock pulleys, this setup would be fine. The stock tune has plenty of fuel for this.

 

Ya what Tommy Said

But WHO CARES
Ford's getting mine back when the time comes,
I hope it blows all 8 plugs, and throws a rod the first
day they have it

 

Mine has been on for about 600 miles now and is doing just fine. Stock everything besides the blower, running with 91 octane, and no audible detonation. Of course with this setup I don't think you are realizing the full potential of the porting. But, if you are just returning it to stock to sell then it will be fine.