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Power FC pfc for my 90 fc3s all motor

Old Oct 18, 2008 | 06:32 PM
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Question pfc for my 90 fc3s all motor

got my pfc. my wiring kit from banziracing should be here monday. im staying n/a. so any ideas how low i should lower the injection duty so i dont kill my 460cc stock injectors. since they will be fine for all my mods. and due to the fact the pfc is pretuned for fd 850cc injectors. there isnt much info on this cause everyone is turbo. banza sent me a map but its for 550cc t2 injectors. and that still isnt going to work.
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Old Oct 19, 2008 | 06:24 AM
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All you told us is that you were running stock injectors, how were we to know that you were installing this in an N/A? It is pretty simple, just change the injector size to 460, you are going to have a lot of tuning to do, and you should rescale the map reference table so that 10000 (0 psi) is the highest, since everything above 10000 is positive boost pressure. The timing maps will all need altering as well as the car will not be seeing boost. I have a car in the shop right now that I will be doing this exact same thing to right after we get done rebuilding the engine.

BTW the PFC will not operate the 5th and 6th ports or the VDI

Last edited by Banzai-Racing; Oct 19, 2008 at 06:28 AM.
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Old Oct 19, 2008 | 09:52 AM
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i have the 5and6 ports removed. and the vdi wired open. ill play with what you said. till i can get the guy i know of down here to tune it. thanks.
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