Mass Air Extender's
06-11-2005, 09:29 AM
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Mass Air Extender's Has anyone use one? I am maxing out my mass air and really don't won't to go to a speed density tune. If anyone has any suggestion on how to fix this problem, I would appreciate any help. I've been told that going to a 02 Z06 mass air would fix my problem. But then I was told switching mass air's would not fix my problem. I am not sure what direction to go in. I have a D1SC Procharger 8 pounds of boost, 55lb flow match injectors, racetronix fuel pump. I can not get it to tune out because of this mass air problem. 
Extreamly rich down low,below 10, and leans out at 5300rmp to 13.5. Its dynoing at 540rwhp and 522tq as it sits now out of tune. 
Extreamly rich down low,below 10, and leans out at 5300rmp to 13.5. Its dynoing at 540rwhp and 522tq as it sits now out of tune. 
06-11-2005, 10:52 AM
#2
most maf extenders, such as MJ chip's, and diablo's mafia are all based on voltage, not frequency.
The GM computer uses a frequency based maf, and a converter/extender would be harder to build, unless somebod already makes one.
A custom maf with more range would easily be tuned, but nobody makes a maf with a high range for the gm cars off the shelf. You can contact granatelli they do custom maf's I believe, but it won't be cheap.
Ryan
The GM computer uses a frequency based maf, and a converter/extender would be harder to build, unless somebod already makes one.
A custom maf with more range would easily be tuned, but nobody makes a maf with a high range for the gm cars off the shelf. You can contact granatelli they do custom maf's I believe, but it won't be cheap.
Ryan
06-11-2005, 11:30 AM
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Originally Posted by slow
most maf extenders, such as MJ chip's, and diablo's mafia are all based on voltage, not frequency.
The GM computer uses a frequency based maf, and a converter/extender would be harder to build, unless somebod already makes one.
A custom maf with more range would easily be tuned, but nobody makes a maf with a high range for the gm cars off the shelf. You can contact granatelli they do custom maf's I believe, but it won't be cheap.
Ryan
The GM computer uses a frequency based maf, and a converter/extender would be harder to build, unless somebod already makes one.
A custom maf with more range would easily be tuned, but nobody makes a maf with a high range for the gm cars off the shelf. You can contact granatelli they do custom maf's I believe, but it won't be cheap.
Ryan
06-12-2005, 09:21 AM
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Originally Posted by slow
do you have any info on those 2 extenders? I could not find info on either one of thier websites.
Ryan
Ryan
06-12-2005, 01:03 PM
#7
The slp maf is a delphi truck maf with a resistor across the sensor elements, it does lean the car out a little, which allows for more range. If you search I think the user name is S_J_H who used a resistor on the stock maf to extend the range considerably.
Personally, I want a maf that will support 750-1000 g/sec @11,250 hz which would support 95% of the cars on this board. Where a stock f-car maf only 46x or so g/sec.
Ryan
Personally, I want a maf that will support 750-1000 g/sec @11,250 hz which would support 95% of the cars on this board. Where a stock f-car maf only 46x or so g/sec.
Ryan
