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cowl induction advice.

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Old Jan 12, 2014 | 11:05 PM
  #1  
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cowl induction advice.

Looking at buying a add on cowl scoop to put on the bird I am thinking a four inch rise Here are some of the ones I have looked at any particular preference and any advice would be helpful here guys.

http://www.jegs.com/i/Harwood/487/1107/10002/-1

http://www.jegs.com/i/JEGS+Performan...95006/10002/-1

http://www.jegs.com/i/JEGS-Performan...83#moreDetails

http://www.summitracing.com/parts/sum-470451/overview/

http://http://www.summitracing.com/p...op-2/overview/
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Old Jan 12, 2014 | 11:51 PM
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Car: 1987 Firebird Formula
Engine: 355
Transmission: Borg Warner 5 spd
Axle/Gears: 3:43
Re: cowl induction advice.

or this direct bolt on hood?

http://www.ebay.com/itm/Pontiac-Firebird-Cowl-HOOD-Kit-Auto-Body-1pc-82-92-Hot-Deal-/321292359652?pt=Motors_Car_Truck_Parts_Accessories&fits=Year%3A1991%7CMake%3APontiac%7CModel%3AFirebird&hash=item4ace8457e4&vxp=mtr
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Old Jan 14, 2014 | 08:34 AM
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Bump
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Old Jan 14, 2014 | 09:21 AM
  #4  
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Car: 84 Camaro z28
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Why don't you just buy a fiberglass cowl hood? It saves over 100 lbs
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Old Jan 14, 2014 | 11:17 AM
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From: Birmingham Alabama
Car: 1991 Firebird convertible
Engine: LQ4 ls 6.0
Transmission: 4L60E
Axle/Gears: 342 Limited slip
Re: cowl induction advice.

I like this one best http://www.summitracing.com/parts/sum-470451/overview/ I had a 3 inch one time and if I had it to do over Id gone with a 2 inch you can see a lot more
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Old Jan 14, 2014 | 12:31 PM
  #6  
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Originally Posted by Mrbanados
Why don't you just buy a fiberglass cowl hood? It saves over 100 lbs
Thats why im asking for help man I have never done a hood like this before
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Old Jan 14, 2014 | 12:32 PM
  #7  
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Originally Posted by Mirror Image
I like this one best http://www.summitracing.com/parts/sum-470451/overview/ I had a 3 inch one time and if I had it to do over Id gone with a 2 inch you can see a lot more
You got pics of the car with the 3" one I cant decide how high to go
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Old Jan 14, 2014 | 02:41 PM
  #8  
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Car: 84 Camaro z28
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Transmission: Th350
Axle/Gears: 4.10
Originally Posted by scarbucket
You got pics of the car with the 3" one I cant decide how high to go
Takes a lot of weight off of the front end, only weighs like 10lbs at the most. I have 4 hood pins and I just take it off when working on the car. Makes getting to things a lot easier.
Attached Thumbnails cowl induction advice.-image-2495189121.jpg   cowl induction advice.-image-591258758.jpg   cowl induction advice.-image-3770827830.jpg  
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Old Jan 14, 2014 | 05:44 PM
  #9  
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From: Birmingham Alabama
Car: 1991 Firebird convertible
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Transmission: 4L60E
Axle/Gears: 342 Limited slip
Re: cowl induction advice.

Originally Posted by scarbucket
You got pics of the car with the 3" one I cant decide how high to go
I don't have a photo but it was on a 83 olds cutlass I didnt keep it long because like I sayed I couldn't see over the right side then I got a 2 inch and that looked better and I could see over that one
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Old Jan 14, 2014 | 07:28 PM
  #10  
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Car: 86 Trans Am
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Re: cowl induction advice.

First off the glass hoods can weight from around 20 lbs to 40+ depending on stylr and who made it. Factory hoods are closer to 60lbs so your not saving 'over 100lbs', That just ludicrous

Buy a replacement hood don't try to add a scoop. Make sure its bolt on. Harwood makes a good hood with a 2" cowl. Vfn makes a good 4.5" cowl which I have. Be VERY CAREFUL with eday hoods and anything made my extreme dimensions. They are total crap and that includes the one you linked to.
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Old Jan 14, 2014 | 08:47 PM
  #11  
Mirror Image's Avatar
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From: Birmingham Alabama
Car: 1991 Firebird convertible
Engine: LQ4 ls 6.0
Transmission: 4L60E
Axle/Gears: 342 Limited slip
Re: cowl induction advice.

Originally Posted by //<86TA>\\
First off the glass hoods can weight from around 20 lbs to 40+ depending on stylr and who made it. Factory hoods are closer to 60lbs so your not saving 'over 100lbs', That just ludicrous

Buy a replacement hood don't try to add a scoop. Make sure its bolt on. Harwood makes a good hood with a 2" cowl. Vfn makes a good 4.5" cowl which I have. Be VERY CAREFUL with eday hoods and anything made my extreme dimensions. They are total crap and that includes the one you linked to.
when you call extreme dimensions crap your being nice they are the worst hoods I have ever seen and my weighs in a 51 lbs
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Old Jan 14, 2014 | 09:06 PM
  #12  
scarbucket's Avatar
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Car: 1987 Firebird Formula
Engine: 355
Transmission: Borg Warner 5 spd
Axle/Gears: 3:43
Re: cowl induction advice.

ok has anyone used the duraflex hoods???
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Old Jan 15, 2014 | 12:59 AM
  #13  
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From: Birmingham Alabama
Car: 1991 Firebird convertible
Engine: LQ4 ls 6.0
Transmission: 4L60E
Axle/Gears: 342 Limited slip
Re: cowl induction advice.

Originally Posted by scarbucket
ok has anyone used the duraflex hoods???
duraflex hoods are by extreme dimensions I would say to you stay away from them here is the last one I bought from them and it was for my car I had to pay to ship it to me and then to return it a total of $395.00 in shipping for nothing they said they would refund the shipping to send it back but I never got it???????????????????????
Attached Thumbnails cowl induction advice.-398526_330470256995571_1564081240_n.jpg  

Last edited by Mirror Image; Jan 15, 2014 at 01:03 AM.
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Old Jan 15, 2014 | 07:05 AM
  #14  
scarbucket's Avatar
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Car: 1987 Firebird Formula
Engine: 355
Transmission: Borg Warner 5 spd
Axle/Gears: 3:43
Yeah it looks like its all warped out of place.
I was looking at maybe getting one of those bolt on steel or fiberglass cowels, and welding and bolting it on & and possibly reinforcing the subframe of the hood? I kinda want to reuse the stock hood just because of cost effectiveness I'm not incredibly worried about weight so long as it stays under about 50 pounds or so
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