Worst it will do is make your car run like a 3 legged dog. 
is it worth it too
No hassle to it man. Insert screwdriver, turn to a 45* angle and pull. Air intake tract is straight on LS1's(unlike the LT1's), so the screen does little for 'straightening" airflow from my understanding, at least ;-)
TECH Resident
Joined: Aug 2003
Posts: 970
Likes: 4
From: England UK
The screen dosn't appear to do much.
After removing it, I recalibrated the MAF, and it stayed pretty much spot on.
So dosn't do any harm to remove it, but then there isn't any gains.
Many posts of so called proven gains of removing the MAF screen, but never seen it myself yet.
After removing it, I recalibrated the MAF, and it stayed pretty much spot on.
So dosn't do any harm to remove it, but then there isn't any gains.
Many posts of so called proven gains of removing the MAF screen, but never seen it myself yet.
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Originally Posted by 02BEAST
4 RWHP every little bit helps. 
I'd like to see that. I'm not knocking it cause I did it myself, but I don't think it picks up 4 hp.