Intake Swap Question
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Joined: Feb 2009
Posts: 97
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From: Philadelphia
Car: 1991 Camaro RS
Engine: 3.1L MPFI
Transmission: 700r4
Axle/Gears: stock
Intake Swap Question
I'm looking to swap the stock 3.1L air intake (L-shape, cylinder filter) for a V8 or old 2.8L dual snorkel intake.
I only have one question though, what do I do about the sensor that plugs into the air box on the stock 3.1L intake? Can't leave it unplugged can I?
I only have one question though, what do I do about the sensor that plugs into the air box on the stock 3.1L intake? Can't leave it unplugged can I?
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From: IL
Car: 88 IROC, 76 Malibu Classic
Engine: 350 TPI, 350
Transmission: 700R4, 4-speed
Axle/Gears: 10 bolt ????
Re: Intake Swap Question
maverick is right, the sensor will go right in the other air intake. It shouldn't take more than a few minutes to do.
Thread Starter
Junior Member
Joined: Feb 2009
Posts: 97
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From: Philadelphia
Car: 1991 Camaro RS
Engine: 3.1L MPFI
Transmission: 700r4
Axle/Gears: stock
Re: Intake Swap Question
Okay I just wanted to check and make sure that it would work out okay, I have yet to get my hands on one. Thanks!
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From: Everett, Washington
Car: 2006 GTO
Engine: LS2
Transmission: M6
Axle/Gears: 3.46 LSD
Re: Intake Swap Question
Might be hard to see, but the sensor is on the top center of the picture.

Here's the link to the original picture (scroll over the picture to find a note that locates the sensor)
http://www.flickr.com/photos/25961017@N05/3344343611/

Here's the link to the original picture (scroll over the picture to find a note that locates the sensor)
http://www.flickr.com/photos/25961017@N05/3344343611/
Last edited by d00012; Mar 29, 2009 at 08:40 PM.
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From: Chasing Electrons
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Re: Intake Swap Question
Only the 2.8l Y type air cleaner intakes will have the opening for the IAT sensor. The TPI air cleaner intakes don't have it.
To move the IAT from the cannister air cleaner to the Y air cleaner the wires need to be extended. If you don't do this right away leave the IAT plugged in and secured (ty-wrap) in the area of the old air cleaner.
Note that you will also need a filler piece between the Y air cleaner and the rubber tube from the TB. In the picture above the MAF fulfills this role.
RBob.
To move the IAT from the cannister air cleaner to the Y air cleaner the wires need to be extended. If you don't do this right away leave the IAT plugged in and secured (ty-wrap) in the area of the old air cleaner.
Note that you will also need a filler piece between the Y air cleaner and the rubber tube from the TB. In the picture above the MAF fulfills this role.
RBob.
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Re: Intake Swap Question
only mod to it is the silencers in the bottom have been removed but the bottoms of the box have not been cutout
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Thread Starter
Junior Member
Joined: Feb 2009
Posts: 97
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From: Philadelphia
Car: 1991 Camaro RS
Engine: 3.1L MPFI
Transmission: 700r4
Axle/Gears: stock
Re: Intake Swap Question
Hm, where are you located? And how much would you charge?
Plus, I think I need the bumper with the slits in it to let the intake function properly. Either way, I'm still interested, one has to come before the other.
Plus, I think I need the bumper with the slits in it to let the intake function properly. Either way, I'm still interested, one has to come before the other.
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Joined: Feb 2009
Posts: 559
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From: Everett, Washington
Car: 2006 GTO
Engine: LS2
Transmission: M6
Axle/Gears: 3.46 LSD
Re: Intake Swap Question
Woohoo, road trip! Too bad I'm in the Pacific Northwest or I would tag along and check out that beast of a V6. Oh, and not to mention my car is torn apart.
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Re: Intake Swap Question
central nj, i think im about a 30-45 drive away form philia, i donno hows 50 bucks sound
Thread Starter
Junior Member
Joined: Feb 2009
Posts: 97
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From: Philadelphia
Car: 1991 Camaro RS
Engine: 3.1L MPFI
Transmission: 700r4
Axle/Gears: stock
Re: Intake Swap Question
Okay sounds good. i'll save up some cash and get back to you. If someone wants to take it off your hands in the meantime it's okay, I might be a while.
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