| zippers performance has all the parts to do the deed.
You have to change out the EFI bungs to a zippers fuel petcock, remove the tank pump guts, change intake, install a carb etc.
Thing is your ECM is now going to want to know what the F*$(K happened to the bits you removed. Probably have some issues with timing, error codes etc.
We did it on a cop efi RK from 98, removed the ECM, and rewired the harness and used an ignition in the nose cone from Crane to trigger the coil,
You'll have some rewiring to do as well.
The other option is the Delphi converstion setup from Zippers I beleive its basically a new ECM and single opening (like new) intake and throttle body, etc.
Converts you from Magnetti Marelli to Delphi style which is light years ahead.
I would compare the total costs of conversion and the work as well as the issues you can have from messing with the harness. In fact you might consider ordering a new main harness for your bike for a carb setup for the same year and just pull off the main harness for EFI. IMO it would be easier and cleaner. | 
