Air Intake Advice
Thread Starter
Instructor
Joined: Sep 2005
Posts: 139
Likes: 0
From: North Myrtle Beach South Carolina
Air Intake Advice
I want to increase the airflow to my A6 but I don't want to cut up my car to install one. Is a Blackwing a good one especially when all you have to do is remove the stock and replace? Does it require the computer to be reprogrammed? Thanks for all the free advice!
Safety Car
Joined: Sep 2006
Posts: 3,922
Likes: 4
From: Cheektowaga NY
St. Jude Donor '08
Try K&N since you don`t want to cut the shroud. But remember,if you don`t cut the shroud its really not cold air. It will be just like the stocker, sucking in all the engine heat. Cutting the shroud allows the cool air in. Hope this helps.
Burning Brakes
Joined: Dec 2004
Posts: 1,075
Likes: 3
From: Penn Valley California
The shroud only costs about $50.from our GM parts sponsors if you are concerned about cutting it.I cut mine for CAI,and just bought a new one and put it away with the old air filter parts.CAI is the way to go.
Burning Brakes
Joined: Nov 2007
Posts: 898
Likes: 0
From: Oklahoma
I have a Halltech stinger air intake. I noticed better response when it was installed. And you can hear the intake sucking air in now.
So wait you can get cold air in by cutting a shroud? How do you cut the shroud? I'm lost on this one lol.
So wait you can get cold air in by cutting a shroud? How do you cut the shroud? I'm lost on this one lol.
Team Owner
Joined: Feb 2001
Posts: 27,255
Likes: 137
From: Short Hills, NJ
That's pretty much the ONLY way to get cold air in, either by cutting it (done when using a CAI that requires such) or by merely removing two pushpin fasteners and propping it open (easily reversible) for use with the stock set up or the 'K&N style' kits.
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Burning Brakes
Joined: Dec 2004
Posts: 1,075
Likes: 3
From: Penn Valley California
Viper,the CAI units use either a tuned snorkel(VaraRam),or a Vortex filter(Vortex Rammer) to increase air intake velocity.They use a sealed box that only allows air to go into the engine.Since the air can only come in from outside the engine bay and it's velocity is increased,the air temp goes down.Above about 35mph is where the effect starts to be noticed.As an aside,GM first used this on the 1957 Corvette,so it has a long track record of increasing power.
Safety Car
Joined: Sep 2000
Posts: 3,604
Likes: 396
From: Austin, TX
Tom,
As others have stated an actual cold air intake is where your going to get more power (Callaway Honker, Vararam, Vortex etc). I had a Blackwing on my C5 with a cold air shroud and I could definitely see the intake temps drop dramatically while monitoring with EFILive.
Not sure whether you have an LS2 or 3 but......anyhow, I created a poll a while back for the LS3's that is showing some interesting results although I'm not sure only LS3 owners are participating. In any case, take a look at the spread.
http://forums.corvetteforum.com/show....php?t=1897629
I opted for the Halltech Killer Bee...think its a Stinger for LS2??? (simple to install like a Blackwing) as I'm taking a more conservative route to the mod's on my '08 vs. the craziness I did on my Y2K FRC. The performance probably isn't quite there due to no cold air but I still like it. You can add a cold air scoop called the Vette-Air to any of the non CAI kits if you like that requires minimal cutting. I may do that some day.....not sure.
In case you care here are some pics of the installed Killer Bee
http://community.webshots.com/album/562019135eDVWXm
Hope this helps a tiny bit.....
As others have stated an actual cold air intake is where your going to get more power (Callaway Honker, Vararam, Vortex etc). I had a Blackwing on my C5 with a cold air shroud and I could definitely see the intake temps drop dramatically while monitoring with EFILive.
Not sure whether you have an LS2 or 3 but......anyhow, I created a poll a while back for the LS3's that is showing some interesting results although I'm not sure only LS3 owners are participating. In any case, take a look at the spread.
http://forums.corvetteforum.com/show....php?t=1897629
I opted for the Halltech Killer Bee...think its a Stinger for LS2??? (simple to install like a Blackwing) as I'm taking a more conservative route to the mod's on my '08 vs. the craziness I did on my Y2K FRC. The performance probably isn't quite there due to no cold air but I still like it. You can add a cold air scoop called the Vette-Air to any of the non CAI kits if you like that requires minimal cutting. I may do that some day.....not sure.
In case you care here are some pics of the installed Killer Bee
http://community.webshots.com/album/562019135eDVWXm
Hope this helps a tiny bit.....
Last edited by SnowyATX; Jan 13, 2008 at 10:59 AM.
Le Mans Master
Joined: Oct 1999
Posts: 8,205
Likes: 40
From: Tucson AZ
Tom,
I opted for the Halltech Killer Bee...think its a Stinger for LS2??? (simple to install like a Blackwing) as I'm taking a more conservative route to the mod's on my '08 vs. the craziness I did on my Y2K FRC. The performance probably isn't quite there due to no cold air but I still like it. You can add a cold air scoop called the Vette-Air to any of the non CAI kits if you like that requires minimal cutting. I may do that some day.....not sure.
Hope this helps a tiny bit.....
I opted for the Halltech Killer Bee...think its a Stinger for LS2??? (simple to install like a Blackwing) as I'm taking a more conservative route to the mod's on my '08 vs. the craziness I did on my Y2K FRC. The performance probably isn't quite there due to no cold air but I still like it. You can add a cold air scoop called the Vette-Air to any of the non CAI kits if you like that requires minimal cutting. I may do that some day.....not sure.
Hope this helps a tiny bit.....
CAI is better, but the KB is fine; safer, cleaner, easy, looks good, etc. 
Team Owner
Joined: Dec 2003
Posts: 57,408
Likes: 164
From: queensbury ny
Why waste your money on a BIG FILTER??The stock unit gets it's air from 2 sides and is quite efficient or at least as efficient as any of those big ones.Since you don't want to cut the shroud,all you'll do is waste money...unless,of course,you drive around with your hood open!
Drifting
Joined: Dec 2004
Posts: 1,518
Likes: 1
http://forums.corvetteforum.com/show...t=free+air+mod
Safety Car
Joined: Nov 2006
Posts: 3,860
Likes: 5
From: Tampa FL
You're not going to increase the airflow. But if you cut the shroud then the air coming into the motor is cooler and thus denser. The computer senses this and provides appropriate amount of fuel. Vararam has ram air effect which increases air flow but again you have to cut the shroud.
