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how to run accufab 4500 without MAF?

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Old 08-22-2011, 10:45 PM
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Default how to run accufab 4500 without MAF?
I just got mast heads, doing their 4500 ls7 efi intake. rather than run an elbow and stock ported TB/air intake. Wouldn't I be better off running a accufab 4500 throttle body? How do you run it without a MAF?


looks like people are seeing 50rwhp with the accufab over a stocki style tb?
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Old 08-23-2011, 11:32 AM
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you need to tune the PCM for Speed Density in order to eliminate the MAF
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Old 08-26-2011, 04:23 AM
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If you fit it, it will run without the maf anyway... just not ideally, then just get it tuned out.
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