PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

descreening a maf?

Thread Tools
 
Search this Thread
 
Old May 20, 2012 | 12:06 PM
  #1  
ls1sickandtwisted's Avatar
Thread Starter
On The Tree
 
Joined: Dec 2011
Posts: 193
Likes: 0
From: central valley ca
Default descreening a maf?

I have heard a lot abt descreening the maf so there's less restrictions for the air but others say that with the screen the maf can graph the air better and there's less turbulanxe so idk if I should descreen my maf or not
Reply
Old May 22, 2012 | 06:50 AM
  #2  
Indyjc's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: Jun 2005
Posts: 306
Likes: 2
Default

I guess I'll chime in. The main reason I did not descreen was I believe the screen is also a trap to catch anything thing that should go into the intake. I found a small piece of plastic in the screen, and I have no I idea where it came from. Might not happen ever happen again, but for me it's not worth the power gain. How much hp will you pick up by descreening?
Reply
Old May 22, 2012 | 10:52 AM
  #3  
sicksspeed's Avatar
On The Tree
iTrader: (2)
 
Joined: Nov 2011
Posts: 197
Likes: 0
From: bayville n.j.
Default

The screen is there to smooth the air flow better reading. As a matter of fact I used to work on Jaguars and they wanted the pleats of the air filter installed one way when it was a square filter for that reason.
Reply
Old May 22, 2012 | 11:01 AM
  #4  
BLK02WS6's Avatar
9 Second Club
iTrader: (2)
 
Joined: Jul 2002
Posts: 2,583
Likes: 1
From: on the dyno tuning in MD
Default

There is no need to descreen a MAF - if the MAF is a restriction because you have big cubes, get a bigger MAF - if it is still a restriction, go speed density and no MAF... there is no advantage to descreening a MAF on a bolton or heads/cam car - only headaches...

and just for reference, I knew a brainiac once who took out his airfilter and descreened his MAF because he thought the car would go faster at the track - the car didn't go any faster; however, he did manage to get a bolt in there and put it through the engine... needless to say, it wasn't worth the trashed cylinder head and piston...
Reply
Old May 22, 2012 | 04:33 PM
  #5  
2001NBMZ28's Avatar
TECH Senior Member
 
Joined: Dec 2001
Posts: 5,399
Likes: 3
From: Jacksonville, FL
Default

I'd leave the MAF alone.
Reply




All times are GMT -5. The time now is 01:11 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE