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Old 08-15-2013, 02:59 PM   #29
DanSSRS
 
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Just received/installed mine yesterday from apex. (Thanks again apex)

Fitment was great and easier install then my shorties and hi flow mid pipes.

Will be posting up a video of the pfadt headers and no mufflers.

Thanks pfadt for the great product!



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Old 08-21-2013, 10:05 AM   #30
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Just received/installed mine yesterday from apex. (Thanks again apex)

Fitment was great and easier install then my shorties and hi flow mid pipes.

Will be posting up a video of the pfadt headers and no mufflers.

Thanks pfadt for the great product!




Thanks for your order and for sharing the photos.

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Old 08-23-2013, 10:56 PM   #31
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That looks like its touching the second coil from left?! Man, I would wrap those headers, those clearances would make me nervous.
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Old 08-24-2013, 01:42 AM   #32
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What's the power difference? I still havent read anything to so me why these are better than the others.
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Old 08-24-2013, 02:07 AM   #33
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What's the power difference? I still havent read anything to so me why these are better than the others.
Just the way they are made, and NO they are not better than the rest.
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Old 09-03-2013, 07:12 PM   #34
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What's the power difference? I still havent read anything to so me why these are better than the others.
Give this a quick look. There is some information specific to the Tri-Y design in there.

Choosing The Right Long Tube Headers

So far the real world peak gains have been about in line with what you would expect from any of the premium brand headers but often with slightly stronger mid range gains. They are not some kind of new magical header but they are a very good new top tier header option for Camaro owners. Especially ZL1 owners since you do not have to cutting the belly pan.
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Old 09-03-2013, 08:33 PM   #35
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Why are there two bungs at the end of the header? One is for oxygen sensor, what is the other one for?. Forgive my ignorance I have never seen that before.
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Old 09-03-2013, 08:53 PM   #36
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Air fuel wide band.
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Old 09-13-2013, 05:55 AM   #37
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Why are there two bungs at the end of the header? One is for oxygen sensor, what is the other one for?. Forgive my ignorance I have never seen that before.
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Air fuel wide band.
That is correct.
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Old 01-25-2014, 08:00 PM   #38
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Do these Pfadt headers come only 1 7/8, or 2" as well?
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Old 01-25-2014, 08:39 PM   #39
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Do these Pfadt headers come only 1 7/8, or 2" as well?
They only come in the one size. I could be wrong but I think they are 2" into 1 7/8"...

As a reference I just had my '13 1LE with catted Phadts, an ADM race intake, Vmax ported TB and threw down 432HP/422TQ with a Formato tune.

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Old 01-25-2014, 08:45 PM   #40
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They only come in the one size. I could be wrong but I think they are 2" into 1 7/8"...

As a reference I just had my '13 1LE with catted Phadts, an ADM race intake, Vmax ported TB and threw down 432HP/422TQ with a Formato tune.

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Thanks man, those are very impressive results!

Are you going to add a cam package, or just pure 100% bolt-on?
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Old 01-26-2014, 05:33 AM   #41
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Thanks man, those are very impressive results!

Are you going to add a cam package, or just pure 100% bolt-on?
Plans are to do my Fluidampr UDP in a week or so then I'll focus on Aero and suspension mods for a little while. Hopefully by the end of the year I will have all my parts for a Heads/Cam/Manifold/TB project. My ultimate goal is to get up to 500HP with as much TQ as possible. 500/500 would be ideal but every one tells me that much TQ isn't going to happen.

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Old 01-27-2014, 08:52 AM   #42
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Plans are to do my Fluidampr UDP in a week or so then I'll focus on Aero and suspension mods for a little while. Hopefully by the end of the year I will have all my parts for a Heads/Cam/Manifold/TB project. My ultimate goal is to get up to 500HP with as much TQ as possible. 500/500 would be ideal but every one tells me that much TQ isn't going to happen.
Sounds like my kind of build. 500/500 is what I am shooting for with my 4th Gen project.

Last edited by Apex Motorsports; 01-27-2014 at 11:43 AM.
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