Subaru-Freak

Yea so I've been researching, but I've heard some amazing things about the ER27 engine. I'm thinking I'm just going to keep it Non-Turbo and just rally it out to death. The handling on this thing is sick, I can't wait for the winter to come by. Its raining out right now so I'm going to give it a first time drive in the rain. Any tips on some good +ponies? Will this XT6.net site have information and how -to's on making a cone intake? exhaust etc?

Could I easily Turbo this car out? If so, Would I need to find a junked XT-6 since its so old I doubt they have aftermarket kits etc. Or is there any other car that I could take it out of?

I just recently aquired a, 1989 XT-6 I looked under the hood and saw an engine I've never seen before, then I looked on the hood and saw the sticker and wrote down the Engine Family Code. KFJ2. 7V5FFM6. I know its a 6 Cyclinder 2.7 H6. I couldn't pass up a AWD Subaru with 130k Grandma Miles, she bought new Brakes/Tires/Replaced the Air Bag Suspension/Belts/Hose's etc. Problem is she doesn't know if its turbo or not. I don't have the book for the car, and I checked the odometer area to see if there was a BOOST Gauge and didn't see one. Can anyone help please?!