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View Full Version : sc-14 s/c onto a 1994 mazda b3 motor


Jeff_H
12-03-2003, 04:23 AM
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.

twilightprotege
12-03-2003, 06:01 AM
well i dont know the answer, but here are some pointers to find it out.

find out the following :

what is the stock flow rate of the fuel injector?
what duty is it running at present?
what your air fuel readings are like throughout the rev range?

once you know those things you can more accurately work out the answer. chances are just upgrading your injectors ever so slightly would be heaps