Help with mac headers

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Apr 7, 2008 | 01:46 AM

Kev70ss

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From: yorba linda, CA

Help with mac headers

Im just about finished putting in my headers, my problem is how to hook-up a.i.r. The plate that a.i.r. hooks up is facing a different direction and Im not sure how to get it to fit. Does anyone have a pic of mac headers installed or know how to fix a.i.r?

Apr 7, 2008 | 02:58 AM

SS#2906

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From: Sin City

I had to bend the **** out of the air tubes, just enough to get it to fit. I should've blocked them off and removed the air system to begin with.

Apr 7, 2008 | 03:54 AM

35th SS

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From: Hawaii track track.

Quote:

Originally Posted by Kev70ss

just do what he said.running macs right now on both cars.didnt come across that problem.switching to LTs soon.

Apr 7, 2008 | 10:14 AM

INMY01TA

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From: Crofton Md.

You can bend the air pipes but I'd get some block off plates and ditch em all together.

Apr 7, 2008 | 12:05 PM

Kev70ss

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From: yorba linda, CA

Thanks Im going to have to bend the tubes first until I get a blockoff plate. I looked at a couple brands of headers and they all have the a.i.r mount going the opposite way, I dont understand why they made it the other way.

Apr 7, 2008 | 12:45 PM

JonB

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From: Orange Park FL

I had to do the same as the rest bend the **** out of them. I eventually remove a.i.r completley.

Apr 7, 2008 | 08:24 PM

jlrz28

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From: Pearland, Tx

Had the passenger side shortened and welded....Just used heater hose to extend it. Its had the kink in it for 3-4 years now and 60-70k miles never had a problem.

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Apr 8, 2008 | 01:52 PM

Mike@Diablosport

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From: Central Florida

Quote:

Originally Posted by 99_trans_am

Hey im installing my macs right now and i CANNOT get the passenger side in. Did u guys go from bottom or top? and the damn thing just doesnt want to fit

Just did these this weekend...we had to undo the motor mounts and jack the motor up a bit, and go up from the bottom..

Thanks
Mike

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Apr 8, 2008 | 02:42 PM

#10

miamifan3413

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From: LaGrange, KY

Exactly....I tried the top and it was a bitch, undid the motor mounts and the tranny mount then they slid right in from the bottom no problem.....you might have trouble with one of the runners on the drivers side hitting the fat part of the steering shaft, if so just grind down the fat part of the shaft a little bit, that's what i had to do