Says it flows 48% more on a flow bench. It's also one of those pre-programmed MAF meters like the ones for the Mustangs. Wonder if it's any good.

 

Nothing wrong with the stock ones unless your running big boost.

 

Im curious also Meangreen, I know most aftermarket mafs have gone down hill, but this is new and im just curious hehe.

 

The BBK ones for the 5.0 Mustangs work like a charm.

 

new lt1 product....interesting.

 

Its a ls2 style maf

 

The question is will it be an improvement?

 

nope.....

 

yea, you won't catch me being the guinea pig either.

 

Guinea pig's ****. Until you max the stocker out you arent going to gain enough to worry about it and even then its marginal. Doesnt get much more free flowing than a round channel. That little screen in there isnt hurting a thing.

The only reason anyone ever saw a gain descreening thier maf or putting in a different one is because the stock wot tune on the lt1 is a pos and its about0.75-1 full a/f ratio rich in my experience. The descreened maf screws up the calibration and it reports less air so less fuel is injected and you make more power because you're running a more correct a/f. The downside is it screws up your low airflow readings and fuel trims nicely. Too bad you spend all day at airflows between 25-70grams/sec without getting on it, right where it screws it all up good.

Bigger maf's I can sort of agree with but you better be making some REAL hp before you start worrying about that. I've seen a couple guys who were making 550-580fwhp on the engine dyno switch to a large size lsx type maf and pick up almost 5hp after tuning, dare to dream.