LT1-LT4 Modifications 1993-97 Gen II Small Block V8

MAF delete?

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Old Apr 5, 2007 | 11:43 AM
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Default MAF delete?

Is deleting teh MAF possible? How do you do it?
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Old Apr 5, 2007 | 03:19 PM
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Just have your tuner reprogram your tune for speed density mode. Are you going over the limits of the MAF?
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Old Apr 5, 2007 | 04:17 PM
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i dont even know what that is. lol i was just wondering
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Old Apr 5, 2007 | 04:24 PM
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Speed Density is "an air metering device, in this case a manifold absolute pressure sensor is used whereas later cars used mass airflow". I'm not sure what all years and vehicles it came in but I do know they were in the 93 F-Bodies.

Last edited by 97REDZ28; Apr 5, 2007 at 04:31 PM.
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Old Apr 5, 2007 | 04:39 PM
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well unless you're maxing out the MAF I don't really see a need to go to speed density. I don't know the exact specs on your build, but I'd say with an Lt4 Hotcam you'll be just fine with a MAF.
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Old Apr 5, 2007 | 06:29 PM
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I don't know if this is true or not but I heard the MAF can handle around 400hp. So if you are not at that hp yet, I wouldn't worry about it.
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Old Apr 5, 2007 | 07:06 PM
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Originally Posted by ckyconan2003
Is deleting teh MAF possible? How do you do it?
yes but why?

a stock MAF can handle much more than 400rwhp...the PCM would just need to be tuned.
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Old Apr 5, 2007 | 07:55 PM
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^^ correct a F-car MAF will handle well over 400rwhp..
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