I know this has been answered. Im trying to find the thread and size for the head, where i am putting the oil feed line for turbo. I know it has two screws on the head one is a allen and the other is a socket. Wich would be better to use? Thank you guys.

Use the allen plug thats on the side of the head. After you get that thing out, you want to thread in a 1/8NPT pipe thread into it. (most common is a 1/8NPT to -4AN fitting), then you can attach a -4AN stainless steel braided line onto that and run it down to your turbo feed.

Got the turbo in and now for the tuning.. APEXI SAFC-II

Safcii = epic fail

I know this thing sucks. Im working on saving for a something new, i want the FIC. The only thing im having issues with is: when i drive and stop at a light the car wants to die. It will drop to idle and fall then rev back up. I found a place here in VA beach that will tune it with the SAFC ii for $200..

That's one of the symptoms of the AFC not working properly with the OEM ECU. Give it two weeks, and your OEM ECU will have learned around the AFC. You can keep playing with it, but you'll find that it works best if you have a rising rate fuel pressure regulator to go along with it. Then you can set fuel to a specific pressure, and don't use the tuner for anything other than boost. Idle will be good, near OEM, and the tuner can be adjusted accordingly for when in boost.

Even still, the OEM ECU will learn around that. But at least with an RRFPR, all you have to do is tweak settings a point or two on the AFC every now and then.