M6 @280hp with boltons NA w/13.9 A/F!!!
#21
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Originally Posted by smokin2001formula
Descreening a maf might give you a 1/2 hp boost on a dyno. It is there to keep **** out of your engine. I would definetely put it pack in or get a new maf with a screen. By the way the bigger ones like the 85mm from slp are useless as well and can cause the car to run lean.
The filter keeps **** out of your engine...the screen straightens airflow to improve readings...I have a descreened maf, no problems....
#22
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Originally Posted by Tuner@Straightline
I'll have to check on my laptop at home, but I believe that your year F-body doesn't enter power enrichment til 5500rpm. So above that RPM it's not adding any fuel, just going off what the MAF is reading. As far as descreening, when tuned properly, it doesn't matter, aftermarket, stock, descreened, they'll all work. I've seen SLP MAF's nearly dead on, and I've seen stock ones off by as much as 12% in some places, and vice versa. I don't think it's the fuel pump, the either work or not, but it'd be a good idea to check the fuel filter.
PE entry is determined by tps %.
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Originally Posted by erikthegoalie
The filter keeps **** out of your engine...the screen straightens airflow to improve readings...I have a descreened maf, no problems....
x2, i dont have a descreened maf however, purley because theres no reason to do it in my eyes, id rather have my airflow readings be straightened out before reaching the maf wire than have a 1/2 horse on the dyno