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A.I.R. delete

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Old Jun 28, 2007 | 07:36 PM
  #1  
rick89formula's Avatar
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From: Valparaiso, IN
Car: 89 formula 350
Engine: 5.7L (L98)
Transmission: 700R4-(shift kit,corvette servo)
Axle/Gears: borge warner-3.27
A.I.R. delete

I was looking to maybe delete the air pump system from my car. It's and 89 formula 350 and looking to clean things up under the hood and also gain a few extra ponies. Does anyone have any suggestions on this and has anyone done this and will I need to re-burn my chip or anything? Thanks for any help at all.
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Old Jun 28, 2007 | 09:13 PM
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From: SW Michigan
Car: '88 G T/A
Engine: L98
Transmission: 700R4
Axle/Gears: 3.27 9 Bolt
Re: A.I.R. delete

Wont need to re burn a chip or anything. Pull the pump out, dont even need a delete pulley. See how the belt fits, might have to go smaller. Put pipe plugs in the exhaust manifolds where the lines used to go in and close off the line to the catalytic converter.
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Old Jun 28, 2007 | 09:45 PM
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: A.I.R. delete



Its a federal offense to remove your street vehicle's emissions components, regardless of your state or local emissions regulations.
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Old Jun 29, 2007 | 08:27 AM
  #4  
Mongoose's Avatar
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From: Monroe,NC
Car: 90 Formula
Engine: 305
Transmission: 700R4
Axle/Gears: 9 bolt/3.27
Re: A.I.R. delete

I removed mine and used a delete pulley. I had a Moates adapter made by TPIParts to disable the AIR along with a few other things.
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Old Jul 1, 2007 | 07:31 PM
  #5  
tenpin842's Avatar
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From: Michigan
Car: 1987 Trans Am
Engine: 5.0L TPI
Transmission: 700R4
Axle/Gears: Richmond 3.73
Re: A.I.R. delete

Originally Posted by MattODoom
Wont need to re burn a chip or anything. Pull the pump out, dont even need a delete pulley. See how the belt fits, might have to go smaller. Put pipe plugs in the exhaust manifolds where the lines used to go in and close off the line to the catalytic converter.

Agreed with Matt. We did my buddies 89 GTA. Just search for a new belt size. I think he found it here on the site.
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Old Jul 1, 2007 | 08:39 PM
  #6  
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: A.I.R. delete

wouldnt know what the belt size would be by chance?

and is the smog/air pump stuff heavy at all? my a/c was 23 lbs empty and that includes all lines and the compressor but not the condenser
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Old Jul 2, 2007 | 06:19 PM
  #7  
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From: SW Michigan
Car: '88 G T/A
Engine: L98
Transmission: 700R4
Axle/Gears: 3.27 9 Bolt
Re: A.I.R. delete

Originally Posted by Kevin91Z


Its a federal offense to remove your street vehicle's emissions components, regardless of your state or local emissions regulations.
So... are you going to turn him in or something?
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Old Aug 4, 2007 | 09:56 AM
  #8  
twobirds's Avatar
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From: Thornton, CO
Car: 1987 GTA 350
Engine: L98
Transmission: 700R4/2400 stall
Axle/Gears: B/W 3:27 posi disc
Re: A.I.R. delete

Originally Posted by Orr89RocZ
wouldnt know what the belt size would be by chance?

and is the smog/air pump stuff heavy at all? my a/c was 23 lbs empty and that includes all lines and the compressor but not the condenser
968K-6

Thats is what I run on mine. No delete pulley.
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Old Aug 4, 2007 | 09:58 PM
  #9  
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Re: A.I.R. delete

If I were to do this woud I need to disable my egr valve in anyway?
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Old Aug 4, 2007 | 10:59 PM
  #10  
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: A.I.R. delete

i dont believe the EGR and AIR are connected in anyway. to disable EGR tho you just gotta go into the chip and disable a few things..it was easy and my car runs just as good if not better now (Gas mileage wise)
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Old Aug 5, 2007 | 10:39 AM
  #11  
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From: NYC / Jersey
Car: 1990 Trans Am GTA
Engine: Turbo 305 w/MS2
Transmission: 700R4
Re: A.I.R. delete

Originally Posted by MattODoom
So... are you going to turn him in or something?
LOL, Kevin had to say that (being a moderator), as this website can get in trouble for encouraging the violation of federal legislation. Although, there are in fact ways around such legislation (being that the OP's car is an '89), but your limited to a certain amount of mileage on an annual basis though (keep the possible speedometer tampering responses to a minimum)....
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