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Cold Air Intakes???

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Old Aug 18, 2007 | 12:57 PM
  #1  
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Default Cold Air Intakes???

Who make a actual affordable CAI?? I refuse to spend $400 or $500 on a piece of plastic and a knockoff K&N airfilter design. Does anyone have one for like $200-$250? I just ordered my exhaust and my wallet and ego are recooperating....

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Old Aug 18, 2007 | 12:59 PM
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I got my LPE for $150 slightly used off the forums. I would keep my eyes open there.
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Old Aug 18, 2007 | 01:15 PM
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LPE & Calloway are the best.

If you want to play you've gotta Pay
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Old Aug 18, 2007 | 02:39 PM
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You can get the K&N for around $270-300.
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Old Aug 18, 2007 | 04:05 PM
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If you don't cut the shroud you're wasting your money. Vararam, LPE and Calloway. $400 is what they cost. You get what you pay for.
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Old Aug 18, 2007 | 04:32 PM
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You get what you pay for.
Unfortunately this rule has many exceptions.
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Old Aug 18, 2007 | 05:33 PM
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Check with MTI in Texas. They run a special on the Xcelerator (Honker copy) for $320. It's very well built and has the better Green USA filter.
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Old Aug 18, 2007 | 06:03 PM
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Originally Posted by JFTaylor
LPE & Calloway are the best.

If you want to play you've gotta Pay
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Old Aug 19, 2007 | 03:00 PM
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Check this out on ebay item #140147117798
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Old Aug 19, 2007 | 03:15 PM
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Originally Posted by 11secondGP
You can get the K&N for around $270-300.
Good, safe bet.
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Old Aug 19, 2007 | 05:28 PM
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Originally Posted by timd38
Good, safe bet.


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Old Aug 19, 2007 | 05:48 PM
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Cold air comes from below so you have to pierce the shroud. That means a VetteAir + K&N or Halltech, LPE, Vararam or Callaway if you want true CAI.

There is no cheap, quality CAI for your Vette.
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Old Aug 19, 2007 | 07:50 PM
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Home depot duct and K&N < $300 is pretty cheap for the performance gain.
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Old Aug 19, 2007 | 08:16 PM
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Default How best to pierce the shroud?

I Just installed the K+N CAI this weekend. Anyone have pics of the proper way to modify the shroud?
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Old Aug 19, 2007 | 08:21 PM
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LPE. $349 from 21st Century Musclecars.
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Old Aug 19, 2007 | 08:22 PM
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Originally Posted by PhilfromPhilly
I Just installed the K+N CAI this weekend. Anyone have pics of the proper way to modify the shroud?
Do a search for Free Air. You can get air in without cutting the shroud.
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Old Aug 20, 2007 | 11:15 AM
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Originally Posted by VET4LES
Do a search for Free Air. You can get air in without cutting the shroud.
Cutting the shroud to get cooler air is a GOOD idea, however, this method allows for warmer air from your radiator and oil cooler (Z06).

The Vette-Air scoop is will not only introduce higher amount of air at a much higher velocity, but it will also shield away heat from the radiator.

The Vette-Air is constructed from a three part fiberglass, it will not retain heat like many plastic units and it will not loose its constructional integrity after many cooling and heating cycles.

Don't believe me, check out your AIT temps with your OPEN element filters like the K&N and/or Halltech units with out a hole, with a hole and then with the Vette-Air.


Thanks,
Carlos


Last edited by Myhardtop; Aug 20, 2007 at 10:01 PM.
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Old Aug 20, 2007 | 08:59 PM
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Yesterday on the 91 Fwy in SoCal it was 96 deg. I connected my Preditor and did real time monitoring of Ambient Air Temp and Inlet Air Temp. At speeds between 45 and 80, the IAT was no higher than 6 deg above ambient. This is on a completely stock C6. At slower speeds the the difference was greater, but I'm guessing that was due mostly to heat soak. Idling at a stop was a whole different story, but temps dropped quickly once the car started rolling.

The cost of some of these CAI's seems to be pretty steep for a 6 deg drop in IAT. What would make a CAI less susceptible to slow speed heat soak?


Last edited by Lowlead; Aug 20, 2007 at 09:01 PM.
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Old Aug 20, 2007 | 10:00 PM
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Originally Posted by Lowlead
Yesterday on the 91 Fwy in SoCal it was 96 deg. I connected my Preditor and did real time monitoring of Ambient Air Temp and Inlet Air Temp. At speeds between 45 and 80, the IAT was no higher than 6 deg above ambient. This is on a completely stock C6. At slower speeds the the difference was greater, but I'm guessing that was due mostly to heat soak. Idling at a stop was a whole different story, but temps dropped quickly once the car started rolling.

The cost of some of these CAI's seems to be pretty steep for a 6 deg drop in IAT. What would make a CAI less susceptible to slow speed heat soak?

Yet another reason why the Vette-Air at $124.95 ($139.95 reg price) is NOT a bad option.

And trust me, you will see AIT readings much lower than 6* over the ambient temp!

Thanks,
Carlos...The Vette-Air pusher
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Old Aug 21, 2007 | 12:39 AM
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AIT readings much lower than 6* over the ambient temp!
So the duct somehow cools air below ambient? Maybe if the ambient air sensor is not accurate...
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