I can order GT 2871 number 707160-10 for I think small amount .Is this going to fit 20VT?What other parts i need to install it?And where can I get it

It will definately fit as long as it has a T25 flange and has an internal wastegate as this is standard on a 20VT.

All parts needed to fit can be ordered from www.atpturbo.com

I intend to use this turbo with 384ccm injectors,walbro 255,uprated FPR,FMIC.I do not have budget now for forged internals.So in the start I want be useing big boost.What is safe power level with my setup?I am also interested in head work since I have a friend who is capable to do this for me.

Keep this turbo bellow around 1.2 bar maybe less try keep bhp lower than 350 and torque lower than 320lb otherwise the reliability of you engine Will go right out the window. Sure it will work with high boost and not going forged it has been done befor but how long will it last is the question.

At first I just want to drive car safely not to destroy the engine.I hope 300 bhp will be safe.Later when I got some money i would go forged route.

In my opinion you can safely achieve 360bhp and 330lbs/ft torque on standard internals as long as it has been mapped correctly but obviously you are taking a bit of a risk by doing this so it best to keep the boost low until you decide to go forged.

I will go easily.The main problem is mapping because here in Serbia we have no many experts to do it.I hope Flea can do that "remotely" for me when I got all bits on the car.I will talk to him then.

http://www.fiatcoupeclub.org/forum/ubbthreads.php?ubb=showflat&Number=226019&page=1#Post226019

Have a look on here. The only thing i would add is a 3" sip to fit the inlet.

And a v band adaptor if you want to keep your existing down pipe.

Oil feed gasket isn't required but a oil feed restrictor needs to be made or bought. I use this one.

http://cgi.ebay.co.uk/Garrett-T25-T28-GT...=item1c0dde3ae1

Thanks a lot Steve.I think that down pipe will be custom made 3".SIP too since I cant buy everything.I also have K&N kit which will be mounted to the SIP together with forge 006 dump valve.