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combinations maxing out maf

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Old 08-04-2007, 04:11 PM
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Anyone have any good links regarding tuning around your maf when maxed out?
Old 08-05-2007, 12:06 PM
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http://www.lingenfelter.com/Merchant...Category_Code=


how about this thing?
Old 08-05-2007, 05:36 PM
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damn...that thing is pretty serious, but $300
Old 08-05-2007, 06:33 PM
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yeah.... but it's purty.... lol
Old 08-05-2007, 06:51 PM
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Tune thr truck the reguler way with the MAF,then when the MAF is maxed add the fuel though the PE vs RPM table. You can do this easilly due to the blower you have.
Old 08-05-2007, 08:14 PM
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The Lingenfelter MAF will flow more CFM, but max hz is a setpoint in the pcm. You will need to tune around the maxxed out MAF either way.
Old 08-05-2007, 11:08 PM
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One other thing I just realized. I'm on the fence about running a meth setup and the snow meth kit that I have uses the MAF signal to change the amout of meth injected.

Would this mean that if the MAF signal reaches it's maximum hz, that it wouldn't inject any more meth past that point?
Old 08-06-2007, 05:25 AM
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Originally Posted by 350SS
One other thing I just realized. I'm on the fence about running a meth setup and the snow meth kit that I have uses the MAF signal to change the amout of meth injected.

Would this mean that if the MAF signal reaches it's maximum hz, that it wouldn't inject any more meth past that point?
It will keep spraying since the MAF will be at 5 volts.
Old 08-06-2007, 09:23 AM
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Originally Posted by Slowhawk
It will keep spraying since the MAF will be at 5 volts.
Right, but the amount of meth spraying past that point won't increase any more since the hz signal isn't increasing, even with additional airflow.

Is that right?
Old 08-06-2007, 04:44 PM
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That is correct. You can also control the meth propotions based off of a 2/3bar map for control at any boost level.


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