MAF says 310 grams/sec@5800rpm......
 

How does this correspond to what some of y'all 6.0 guys are seeing for NA MAF readings ??, I'm just curious to see how the LS1 heads/Shorty headers flow compared to whatever you guys are running....

I'm pulling 53lbs @ 5600rpm

Thats really decent airflow.......My setup max's out at 283 g/sec with the mods in my sig :judge:

That's because you're supercharged dipshit......and I'm STILL gonna hand you your ass NA :)

That compares to about 41lbs/min for mine......you don't happen to have yor NA flow numbers do you Devin ??

No, sure don't bro.

oh yeah, I ain't getting any slower punk!

HAHAHAHAHAHAHAHA !!!!!!

I've at least gotta give you that.......it looks like it's gettin' about time for me to start working on those twins

I just saw 328 grams/sec @ 5900rpm a little while ago coming to work.....

I've read a few times that on these trucks if you multiply MAF grams/sec X 1.1 it gets you a pretty close RWHP number.....can anyone back that up ???

mroegrip: If that above calc works out that would put me at around 360ish and you around 440hp at the tires ....do you have a dyno run to compare that too ???

damn...I may finally have to admit that you *might* be faster than me grip

Come into to the light, feel the light, know the light, see my tail lights, so let it be written, so let it be done :judge:

Right now i am pulling in the low 50s lbs per min. I also have 408 and big heads

338 g/s in Shawns 2500hd with a small cam (220/224 572/577), muffler, 160 stat and 22 degrees total with a 12.8:1 AFR.

These can be way off though if someone is messing around with the MAF table when tuning, seen it a few times.