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_MRR33

By _MRR33,
in General Automotive Discussion

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R34GTFOUR Mentor

R34GTFOUR

Posted
Posted
what is it and what it do

what does a safc (super air flow convertor) do? its a tuning tool which gives you a way to trick the stock ecu into how much air is entering the motor, which in turn alters the amount of fuel put in the motor. It will fit on most cars and they are pretty popular on nissans but you have to be careful on some other models. On the celica gt4s these things make the motor goes bang, because most of the time you trick the computer into think there is less air so it gives less fuel, but in the toyotas the computer thinks that less air = less load so it raises the timing and things go bang.

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