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03-28-2012
Ok, I searched around and didnt find the answer I am searching for. I got my Aeroforce today and hooked it up and went for a drive. I have seen everyone talk about KR since i have joined the site so I checked it while driving around and want to know what is a good safe KR with the mods in my sig.
03-28-2012
You shouldn't have much at all. How much you getting?
03-28-2012
0.
Its the best number.
03-28-2012
Divide by it.
03-28-2012
8kr is best, you know your pcm is working its magic.
03-28-2012
Just normal, everyday easy driving its 0 or MAYBE 1*... now WOT is a different story.. At WOT I saw 7-7.5*KR.
03-28-2012
That's way too much. What octane fuel? Might be needing the stock pulley or a custom tune.
03-28-2012
Needs tune IMO
03-28-2012
It is tuned.. It says right in my sig... Tuned by PRJ. I only run premium 93 octane.
03-29-2012
Throw some 1.9's or a cam in it. Or put a stock pulley on it. Thats way to much kr
03-29-2012
Call or e-mail Paul and see what he says, 7* at WOT is not good.
03-29-2012
Ive got some 1.9's im buying. I am picking them up today or tomorrow. I still have to get my springs, keepers and locks still but i planned on calling paul after i saw that. Im still new to these cars and dont know much about tuning them but that seemed excessive to me.
03-29-2012
Oh and I checked the timing, just sitting and idling it sits at 22*, driving normally it got up to 36* and WOT it drops to 12-13*
03-29-2012
You need a custom tune man. Canned tunes are no good for these cars because of the wildly varying circumstances that the junk m90 presents. Your setup is good, just needs a tune.
Where are you from? I custom tune cars for 50 bucks.
03-29-2012
The car was supposed to have been custom tuned. Thats what gets me. I am in central indiana
03-29-2012
Ah.. I can't help you out there. But is sounds like whoever custom tuned it didn't do it correctly. Maybe it's a canned tune that was advertised as custom.
03-29-2012
It was tuned by Paul at PRJ Perfrmance. I just talked to him and he said he live tuned it some time back but cant remember exactly what all the car had done to it but that he could assure me it didnt leave his shop with that kind of KR. At any rate, he is havin me come down sunday so he can hook it up and see whats going on and make any needed adjustments to the tuning to get it running right and safe!
I wonder if maybe it wasnt tuned first then the headers and pulley came afterwards.
03-29-2012
the joys of narrowbands!
Willing to be that your LTFT at wot is reading a number larger than 5.
03-29-2012
so what your telling me is that i should invest in the wide band kit for my Aeroforce?!
03-29-2012
it's really the only good way to know your fueling is correct. narrowband is normally hard to read for any accurate AFR readings.
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