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RB25 maf question

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Old 10-29-2009, 03:20 PM
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i can has 30r plz?
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Default RB25 maf question
On the dyno we played with turning the boost up on stock everything and at around 12psi it seemed to max out the maf (it pulled timing and cut power) anyone have this problem? I figured id be able to run a tad bit more boost than that.. Time for an N62 maf?
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Old 10-30-2009, 06:03 AM
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Stock ECU untuned? Stock T25?
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Old 10-30-2009, 06:07 AM
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Originally Posted by Epstein
Stock ECU untuned? Stock T25?
correct
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Old 10-30-2009, 12:06 PM
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Uh. Lean misfire is the cutout. Knock sensor reacting to detonation is the pulled timing. You can't run a different MAF sensor without a tuned ECU or SAFC.
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Old 10-30-2009, 12:25 PM
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Once again Epstein shows us the way.
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Old 10-30-2009, 04:25 PM
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Originally Posted by Epstein
Uh. Lean misfire is the cutout. Knock sensor reacting to detonation is the pulled timing. You can't run a different MAF sensor without a tuned ECU or SAFC.

well its not lean when it cuts out.. my afrs are in the 10s when it happens.. oh well ill take it back and see if we can work it out..
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