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S Chassis Technical discussion related to the S Chassis such as the S12, S13, S14, and S15.


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Old 02-12-2013, 03:23 AM   #1
redsx13
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Does anyone have SAFC II setting for sr20 z32 + 550 injectors????

Putting an safc on my s13 sr and I need a decent base tune for the safc2 .

Hks 550 injectors
Z32 maf

I just need something to drive around for a couple days and then drive to get it tuned. I really couldn't find the settings. I remember seeing an entire thread about settings and configurations but I can't find it now!

Thanks!
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Old 02-12-2013, 03:58 AM   #2
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This is what i read here :

"Hi there ! Please make me a tune for free ! I dont care if you usually charge for that or if you make a living out of it, i deny you the idea this is even work so i dont want to pay ! Thanks !"

If you just need to drive around before getting it tuned, these mods somehow "cancels" each other from an ECU point of view (bigger injectors needs smaller K constant, bigger maf needs bigger K constant), so it should work without mods. Just dont load the car too much.

If you can set latency a bit higher for the 550s, you could have a bearable idle.

Also, please bin/sell that SAFC once you are at your tuner's place. You cant tune an engine with that, it should be used to make small corrections on an already tuned set of maps. If your tuner says he can, then by all means find another one. It relies on altering sensor signals so the ECU will change fueling ... which would be good, if the ECU did not also alter timing at the same time. Basically, these are an expensive way to make holes in your pistons.
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Old 02-12-2013, 12:32 PM   #3
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Old 02-12-2013, 12:37 PM   #4
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Waiting for someone who actually knows what they are talking about....
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Old 02-12-2013, 04:53 PM   #5
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ROFL

Dont change anything, and keep believing someone will help you with that attitude.

BTW you should check how an SAFC and your ECU work. Maybe you will learn something...

You know the difference between us ? I do my own maps. Maybe that is because i know what i am talking about, eh dorifto f*cktard ?
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Old 02-12-2013, 07:53 PM   #6
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You do know that a SAFC is not a very safe or proper way to tune a car.... All it does is trick the MAF into thinking there is more or less air going into the car.... It doesn't tune anything...
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Old 02-12-2013, 08:06 PM   #7
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Quote:
Originally Posted by redsx13 View Post
Waiting for someone who actually knows what they are talking about....
Sorry, bud. Everyone who knows what they are talking about will tell you what you just heard.
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Old 02-13-2013, 02:14 AM   #8
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I know how an safc works guys, ive messed around with settings on them before, and understand that they just basically alter maf signal. I just need something to run the car and make sure my maf and injectors work properly on the car before I take the car to get tuned.
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Old 02-13-2013, 07:17 AM   #9
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Anyone that ever mentioned using the Safc here at zilvia.net always says the same thing. Basically this
Quote:
I just need something to drive around for a couple days and then drive to get it tuned.
What's funny is that you're taking it to get SAFC tuned, when really there is no tuning involved, Once you get the settings you looking for.
Then again...You might even say something stupid like, my car runs better with 4in and 6out when the correct settings are 2in and 6out.then you'll probably say something like I have to pull 45-50% out, but it won't start. That's because you sould be pulling out 30-35%

Quote:
I know how an safc works guys, ive messed around with settings on them before,
That's why they suck, you called it messing around, instead of tuning. So when/if you take it to get tuned, the tuner will be messing around with it too!

Quote:
All it does is trick the MAF into thinking there is more or less air going into the car.... It doesn't tune anything...
Wrong! The mafs is not tricked at all, it's signal is altered. so the ecu is tricked, bamboozled, hornswoggled, etc.


if you use any of these setting cotbu or zilvia.net will not be held responsible for your blah blah engine blowing up!
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