C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

MAF screens???

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Old Apr 8, 2002 | 08:49 PM
  #1  
rocky5's Avatar
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From: harrison twp mi
Default MAF screens???

I have the throttle body and plenum off to put on an adjustable fuel reg.and
a 160 thermostat is it worth the hassle to remove the MAF screens? Has
anyone seen a performance gain?

Thanks
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Old Apr 8, 2002 | 08:57 PM
  #2  
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Default Re: MAF screens??? (rocky5)

It's realy no hassle (method on my site).

You won't likely see immediate results but will decrease a flow restriction in the intake path.
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Old Apr 8, 2002 | 08:58 PM
  #3  
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From: Kyle TX (Because Mojo Made me fill it in)
Default Re: MAF screens??? (rocky5)

You wont notice a SOP gain, but since you are there..... It takes like 2 minutes to pop them off. Go ahead and do it.
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Old Apr 8, 2002 | 10:53 PM
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Default Re: MAF screens??? (VetteNoob)

Mine were very easy to remove, just take a utility knife and cut around the outside of the MAF where the plastic end caps are bonded and pop the plastic ring and screens right off.
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Old Apr 9, 2002 | 12:32 AM
  #5  
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Default Re: MAF screens??? (BobMachus)

remove them, it will help with future mods
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Old Apr 9, 2002 | 01:09 AM
  #6  
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Default Re: MAF screens??? (rocky5)

Hey, since you have the Plenum off, why not slap on a MAT sensor relocation kit too?

It took me about 60 seconds to remove the screens from my MAF. I’d say go for it, easiest mod you’ll make. :D
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Old Apr 9, 2002 | 01:51 AM
  #7  
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Default Re: MAF screens??? (The^Nomad)

Whew! What am I doing wrong here? I ran the utility knife around the line where the screens meet the main body of the MAF and it wouldn't come off. :confused:

Shoot, after about 1/2 hour, I even put in a new blade! Just kidding... :smash:

It's weird. I'll try this again later. And with the stock filter, is there a difference in flow? Or should I invest in a K&N?
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Old Apr 9, 2002 | 01:57 AM
  #8  
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Default Re: MAF screens??? (86VetteBill)

You run the sharp knife blade around the ring groove for a whiel to cut through the adhesive. Then you may need to take a small flat screw driver blade to carefully pop the end caps loose, dut to some remaining adhesive.
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Old Apr 9, 2002 | 02:31 AM
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Default Re: MAF screens??? (rocky5)

I didnt really notice anything but then I also installed an LS1 MAF so... I did notice there was a little difference. The car ran a little rich till the computer got use to it.
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Old Apr 9, 2002 | 02:35 AM
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Default Re: MAF screens??? (86VetteBill)

Whew! What am I doing wrong here? I ran the utility knife around the line where the screens meet the main body of the MAF and it wouldn't come off. :confused:
I just pulled mine off with a pair of needle nose pliers. Came right off.

should I invest in a K&N?
By all means…invest in a K&N! Get an open air lid for it too. :)
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