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Okay, while browsing on craigslist I see an add for:
"wtb mpfi civic swap parts ecu,intake man, injectors,resistor box"

Discription:
"Wtb mpfi intake manifold parts, resistor box, injectors, ecu, etc.."
"E-Mail ___-_____"

And its at a good price.

I have 2 Questions:

My question is (since i'm already planning on swapping in the near future),
If I buy these parts, what else will I need to complete the conversion?

Now the main Question(s), is this simple to do with basic tools? Has anyone done this before with an older crx, and do they have a tutorial? I'm going to attempt taking out the carb and replacing it with this Multi-Point Fuel Injection system, is the ecu necessary?

Main thing is, I want a nice fuel injection system, and not the old nasty-looking carb (No offense to people who like them!!), and how can I do this?