83pickle

Pulled a turbo off an 84 Subaru wagon (not sure of the engine size). I am wondering if there are any difficulties installing it on my 83 1.8L engine. I am new to the Subaru world. I picked up an 83 Pickle Green 4WD Wagon from a buddy of mine for $500 and love it. I would like to make it trail worthy with a lift and some tires down the road. Right now I am focusing on the engine and drivetrain.