No no no... The stock turbo diesels were 85-87 mitsubishi 2.3L. The perkins was used in the 83-84 and was 2.2L non-turbo.
As far as turboing it, it'd probably be like any other diesel. Fab up some exhaust piping, throw a turbo on, turn up the injector pump, hammer down on the skinny pedal and blow black smoke 'till she blows. But I'd be cautious messing with the injector pump on one of those things. It's not like replacements are cheap or easy to find...