There are a couple of things to check first - are you only using the turbo block or the entire bottom end assembly? Using the block won't alter CR's but the turbo pistons will be dished to lower compression slightly. I've got a feeling there's differences between the locator dowels and oil passages (and there was a change in head bolt diameters as well) but the years are close so I think you're safe on that. Belt locations are the same. If the turbo block is from a FWD, are there bolt holes on the side of the block around the area between where the exhaust manifold and water pump is? (appears to be the only cosmetic difference except some of the castings on the balance shaft housings) You could fit a FWD power steering pump to it if you use the FWD water pump, modify it and add the low profile pulleys for the belt.