sc-14 s/c onto a 1994 mazda b3 motor

well as it says....

this is the toyota blower and i would like any info on putting it onto a 1.3l B3 engine with carb looking efi system.
this motor is in the 121/revue mazda and ford festiva.

fitting the blower is not a problem but setting up the fuel side of things is.
can i "re-jet/modify" my efi for more fuel or do I need to add an extra injector? or do i have to touch my feul system at all?

I belive I need more fuel as it will be leen with the extra air.