Which cold air kit?
Joined: Apr 2006
Posts: 1,534
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From: Jacksonville, NC
Car: 92 Camaro
Engine: Dart SHP 406 HSR, LE heads
Transmission: Performabuilt Level 2, Vig 3200
Axle/Gears: S60 373
Re: Which cold air kit?
check out the technical articles...they have a few articles to point you in the right direction
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Posts: 452
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From: Tennessee
Car: 1989 Pontiac GTA
Engine: 350 5.7 T.P.I.
Transmission: TH 700-R4
Axle/Gears: 3.27
Re: Which cold air kit?
I pieced one together from Pepboys. It cost me 50 or 60 bucks to put together. Nothing fancy, just a knock off K&N filter, with some chrome plastic. Looked pretty cool, but I went back to the stock look, and got the parts off a junk yard trans am.
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From: Beautiful BC
Car: '88 IROC-Z / '91 Z28 / '91 GTA
Engine: LT4 Hot Cam 305 / L98 355 / MR 383
Transmission: 5-spd / 700R4 / 700R4
Axle/Gears: 3:45 / 3:23 / 3:23
Re: Which cold air kit?
SLP Cold Air Induction Kit is probably your best bet for something pre-made. You can check out a link here; http://www.slponline.com/view_produc...06&BIG=21006-1
I currently have one for sale, PM me if your interested.
I currently have one for sale, PM me if your interested.
Joined: Oct 2005
Posts: 520
Likes: 1
From: Fallston, Maryland
Car: 1989 Trans Am GTA
Engine: 350
Transmission: T56
Axle/Gears: 9 Bolt 3.70
Re: Which cold air kit?
+1 for the SLP CAI. I have it on mine and looks almost stock if that's what you're going for. Don't buy a new one though. The minimal gains aren't worth the $300 that SLP wants for it. I got mine used on ebay for about $70.
Joined: Jul 1999
Posts: 10,950
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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: Which cold air kit?
SLP or homemade are really your only options. I dont know of any others.
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From: HOLLYWOOD, MD
Car: 1988 GTA
Engine: 383 STROKER
Transmission: TH350
Axle/Gears: 373
Re: Which cold air kit?
I PUT A K@N FILTER IN MY STOCK AIR BOX, AND CUT THE SIDE AWAY FROM ENGINE OUT. THE FIREBIRDS ALREADY HAVE COLD AIR IN THEM, SO USE YOUR MONEY ELSE WHERE.
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Joined: Jul 1999
Posts: 10,907
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From: The Bone Yard
Car: Death Mobile
Engine: 666 c.i.
Re: Which cold air kit?
http://www.fbodymotorsports.com/inc/sdetail/1760
The only other alternative is to install one of the aftermarket 'glass hoods with the "WS6 Ram Air (Cold Air)". They give the cleanest & most direct flow to the TB.
Re: Which cold air kit?
I've never really understood this, for the sheer number of 3rd gen's on the road, there's no decent off-the-shelf CAI's?
This is an OTR type (over the radiator) CAI on a LS1 in a commodore sedan. I'm getting pretty tempted to see if I can fit one of these under the hood of the T/A.

I still find it hard to believe there aren't any options other than "make your own", "$300 box with a hole and a SLP sticker", pod filter, or replacing the hood?
This is an OTR type (over the radiator) CAI on a LS1 in a commodore sedan. I'm getting pretty tempted to see if I can fit one of these under the hood of the T/A.

I still find it hard to believe there aren't any options other than "make your own", "$300 box with a hole and a SLP sticker", pod filter, or replacing the hood?
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Joined: Aug 2006
Posts: 807
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From: Ontario, Canada
Car: 1991 Trans Am GTA
Engine: LSX (swapping)
Transmission: 4L60E (swapping)
Axle/Gears: 2.73 Posi 10 Bolt
Re: Which cold air kit?
I bought one of those eBay ones and am putting a universal K&N 3 inch filter on it. Eventually I am going to build a box for it too. On the 91-92 Firebird's and T/A's I would love to see something that has 2 vents in the fog light and park light vents. Sorta like this:

On both sides though.

On both sides though.
Last edited by Shift06; Oct 8, 2007 at 01:24 PM.
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: Which cold air kit?
I've never really understood this, for the sheer number of 3rd gen's on the road, there's no decent off-the-shelf CAI's?
I still find it hard to believe there aren't any options other than "make your own", "$300 box with a hole and a SLP sticker", pod filter, or replacing the hood?
I still find it hard to believe there aren't any options other than "make your own", "$300 box with a hole and a SLP sticker", pod filter, or replacing the hood?
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From: HOLLYWOOD, MD
Car: 1988 GTA
Engine: 383 STROKER
Transmission: TH350
Axle/Gears: 373
Re: Which cold air kit?
I HAVE A 88 TA GTA AND THE GUY I BOUGHT IT FROM HAD A 4" DRYER HOSE PIPED DOWN TO THE FOG LIGHT. ONLY THING IS FOG LIGHTS GOT TO COME OUT, BUT IT DID WORK GREAT. I AM GOING TO SAVE MY MONEY AND GET THE RAM AIR HOOD KIT.
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Joined: Jan 2006
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From: Michigan
Car: 1987 Trans Am
Engine: 5.0L TPI
Transmission: 700R4
Axle/Gears: Richmond 3.73
Re: Which cold air kit?
I didnt mess around, I'm into show and a little go.
So the SLP was perfect. Looks awsome and you can feel the difference.
Plus it was easy to install.
So the SLP was perfect. Looks awsome and you can feel the difference.
Plus it was easy to install.
Re: Which cold air kit?
Cold air kits didnt become popular until the 4th gen LT1 came out. The thirdgen Camaro and Firebird setups are pretty good for stock stuff. The LT1's were not as good. By the time the cold-air kit market took off, thirdgens were left in the dust. Now there isnt enough interest for someone to build something new and market it with success.
Over the same time period in aus we've had 304/355, LS1/LS2 and L76/L98 V8's in the local sedans.
I'll see if I can measure one of these up sometime, not sure what I'd do about the MAF though, or if there's enough hood clearance.
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