Has anyone done this or seen this before? I think it would be fun to see what I gains the little thing can make

 

I imagine it's the same exact process, no? All D series are really similar. You'd be going from 70hp to maybe double, if the engine can handle it of course.

I'd make sure the engine is healthy first. Do a compression test and make sure it can handle ANY boost at all. I wouldn't go any further without at least that.

Or, save yourself the headache of injectors, fuel pump, tuning, chipping ecu, better suspension and brakes and tires, and and and

just B swap it lol. Hopefully something with less miles, perhaps?