tricking the safc for big INJ

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Oct 5, 2008 | 08:56 AM

t70 supra

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tricking the safc for big INJ

is there anyway to trick the safc2 to read 720 injectors

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Oct 5, 2008 | 02:05 PM

sc250tt

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The afc should be able to control 720's. I dont see why you need to trick it

Oct 5, 2008 | 06:09 PM

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Works fine w/ my 850cc

Oct 5, 2008 | 08:15 PM

5sp_jzz30

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safc i a device that simply controls the injectors. it doesnt really matter what injector you put in there. it will control it the same way. not sure what you mean by tricking.

Oct 5, 2008 | 10:40 PM

t70 supra

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i know pavel i just heard it can only handle 550cc

Oct 6, 2008 | 06:17 AM

TJohnson

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Most will say it can only handle the 550cc injectors. What most aren't taking into account though, is that the bigger turbo you run, of course the bigger injectors you run, and theoretically the less you have to adjust the AFC. The AFC, if memory serves, allows you to remove as much as 35% across the board? If you are running a small turbo w/ injectors that are way too big, you wouldn't be able to adjust the AFC enough to get the A/F in the right range. When most people go to a bigger setup, they go to a MAP based setup or a standalone and don't care about that other stuff anymore. But with proper tuning, and as long as the injectors aren't way too big for the setup, the AFC can control them no problem.

Oct 6, 2008 | 12:09 PM

SCoupe

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Quote:

Originally Posted by sc250tt

The afc should be able to control 720's. I dont see why you need to trick it

Agreed, no trickery involved. My Apexi Neo (S-AFCII) has no issues with my 700cc top feeds.

You are planning to have the "tricks" performed while on a dyno with a qualified experienced tuner, right? These things don't lend themselves to butt dyno's.