My Custom Air Intake
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Joined: Sep 2000
Posts: 543
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From: long island
Car: 90 Formula, 02 ws6
Engine: 305 tpi, ls1
Transmission: 700r4, t-56
Axle/Gears: stock posi 2.73, 12 bolt with 4.11s
My Custom Air Intake
LIST OF PARTS I USED:
4"TO3" FLEXABLE PVC ADAPTER, 3" 90% ELBOW FLEXABLE PVC HOSE, 3"TO3" FLEXABLE PVC HOSE, REGULAR PVC 45% ELBOW, 1 FT SECTION OF REGULAR PVC(CUT TO CONECT EVERYTHING,PVC GLUE, AND 9" CONE K&N WITH A 3.5" INLET
THAT ALL IT IS SIMPLE
I DID HAVE TO MOVE MY CHARCOAL CANISTER OVER A BIT
4"TO3" FLEXABLE PVC ADAPTER, 3" 90% ELBOW FLEXABLE PVC HOSE, 3"TO3" FLEXABLE PVC HOSE, REGULAR PVC 45% ELBOW, 1 FT SECTION OF REGULAR PVC(CUT TO CONECT EVERYTHING,PVC GLUE, AND 9" CONE K&N WITH A 3.5" INLET
THAT ALL IT IS SIMPLE
I DID HAVE TO MOVE MY CHARCOAL CANISTER OVER A BIT
Well it leaves something to be desired in the ways of Looks, but If it gets the Job done, thats the #1 priority.
Anyone who can't fab up a CAI for these car's thats at least that good shouldn't own One in the first place
Way to be.
Anyone who can't fab up a CAI for these car's thats at least that good shouldn't own One in the first place

Way to be.
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Joined: Apr 2000
Posts: 398
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From: Salisbury NC
Car: 87 Monte Carlo SS
Engine: 89 IROC 350 TPI
Transmission: 700R4 rebuilt w/TCI kit
Axle/Gears: 9" from 57 ranchero unsure gears.
If you really want to make it look custom, sand the edges of the PVC elbow where it flares up just to round them out a bit, then get some carbon fiber and wrap the whole thing thats what Im going to do with mine when I get it totally worked out.
Joined: Feb 2002
Posts: 3,462
Likes: 4
From: N. Illinois
Car: 92 GTA/ 00 TA
Engine: 383/350
Transmission: 700R4/T-56
Why doesn't anyone build their CAI by routing the piping in front of the radiator? Sure there's an extra bend BUT you shouldn't get ANY engine compartment heat that way.
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Joined: Jan 2001
Posts: 3,188
Likes: 59
From: Conroe, TX
Car: 1987 GTA
Engine: LS1
Transmission: 4L60e
Amazing stufff....check my site.
http://87tagta.tripod.com
It takes your setup a little further (makes it look clean).
Enjoy. It's been in the tech articles for a few months now.
http://87tagta.tripod.com
It takes your setup a little further (makes it look clean).
Enjoy. It's been in the tech articles for a few months now.
Thread Starter
Senior Member
iTrader: (1)
Joined: Sep 2000
Posts: 543
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From: long island
Car: 90 Formula, 02 ws6
Engine: 305 tpi, ls1
Transmission: 700r4, t-56
Axle/Gears: stock posi 2.73, 12 bolt with 4.11s
that looks really nice
but the reson i did not my one like that is that i am going to put the fuctional ram air hood on my car
i cant wait but i will probable switch to SD before that
but the reson i did not my one like that is that i am going to put the fuctional ram air hood on my car
i cant wait but i will probable switch to SD before that
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Is the above CAI alumized steel, zinc steel, or aluminum? Just curious where you got the bends. I'm going to fab something similar when the new motor is done. Thanks! -Jerod
Last edited by JMatlock88; May 3, 2002 at 11:27 AM.
Thread Starter
Senior Member
iTrader: (1)
Joined: Sep 2000
Posts: 543
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From: long island
Car: 90 Formula, 02 ws6
Engine: 305 tpi, ls1
Transmission: 700r4, t-56
Axle/Gears: stock posi 2.73, 12 bolt with 4.11s
there was a noticable power increace over the stock system
according to the my sotp dyno
i like them because it takes that sharp bend out of th stock elbow and the sharp bend coming from the air box to the stock tubing
according to the my sotp dyno
i like them because it takes that sharp bend out of th stock elbow and the sharp bend coming from the air box to the stock tubing
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
My battery is in the hatch well in a moroso sealed box, but firebirds *maybe not all of them not sure* come with driver side batteries.
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Joined: Nov 2001
Posts: 2,037
Likes: 0
From: Cypress, SoCali
Car: 2006 Tacoma X-Runner
Engine: 4.0L DOHC V6
Transmission: 6-Speed Manual
Axle/Gears: 3:15 LSD
Hey that looks like mine except I used exhaust tubing instead of plastic piping. Works pretty good too and only cost $46. Can't beat that kind of deal.
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