MAF conversion

http://fordfuelinjection.com/truckpinouts.html
http://fordfuelinjection.com/5.0Lpinouts.html

Don't I have to run a 2nd o2 sensor? If so does the kit have the wireing for it? Is this kit the only thing I hae to use?

laid out the harness and used this site to figure to help figure everything out I think http://www.fordmuscle.com/archives/2005/10/MassAirConversion/index.php (found in search with search function by the way). Ryan this thing is VERY NICE a work of art, lol. I have one problem though, the connector to the MAF sensor will not match. The sensor is grey with a "tit" on the side. The connector you sent me is made for the "tit" to be on the bottom. Is there anyway you can send me the one I need? I will send this one back. It has only been out of the box and laid out to see everything.
Or can I just shave that little part off and use the connector I have already got?

Fireguy I need you man:whiteflag

just shave the index tab off the air meter.

question: The wires that come from the maf sensor pigtail, do they need to be spliced into the existing wires?

so do maf 9 and 50 splice into the wires that are already there?

You need to more the old pins as shown in that article you found above.
9 and 50 should not splice to anyhting.

the ends are just stripped. There is no way to get the wires to stay in the connector.