Read all of what you can find, as education won't hurt anything. And the more questions you have, the more you can get answered by reading.
Diesel turbos and gasoline engines are not compatible. They are just too different in airflow requirements (when and how much in particular).
T3 units for 4-bangers are fine, but remember what I said about matching the turbo to engine size? The little T3's are used on 2.0 to 2.5 liter motors. You have a 4.1 liter 6-banger. It would REQUIRE 2 T3's if you didn't modify them. And 2 turbos will just about double the cost of installation. That also doesn't take into account the fact that the motors they were installed on used port fuel injection. That means you would have to use a blow through system or also use port injection due to the lack of appropriate seals on the turbine shaft. You can't use a suck through system without those seals.
Keep on searching and learning, that's the same thing I've ben doing for 44 years.
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David
newbie #4153
