Mac Headers

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Jul 19, 2008 | 04:42 PM

#11

whtcanbrwnd04u

5th Gear Member

Joined: Nov 2007

Posts: 3,465

From: Dfw/Austin, TX

RE: Mac Headers

Quote:

ORIGINAL: rshamekh

As far as I know, MAC LT's has 1 3/4" primaries which is not the best to use on a NA car.

Look for something with 1 5/8" primaries.

BBKs?

Jul 19, 2008 | 06:44 PM

#12

rshamekh

4th Gear Member

Joined: Jul 2007

Posts: 1,622

From: Saudi Arabia

RE: Mac Headers

BBK's are 1 5/8".

Jul 26, 2008 | 04:07 PM

#13

theredpony

Joined: Jul 2007

Posts: 13

From:

RE: Mac Headers

whats wrong with the 1 3/4?? i have them and i have no problems. just curious what the problem is

Jul 26, 2008 | 10:43 PM

#14

rshamekh

4th Gear Member

Joined: Jul 2007

Posts: 1,622

From: Saudi Arabia

RE: Mac Headers

They allow too much air flow for a naturally aspirated car. Which causes noticeable loss of low end torque.

Jul 27, 2008 | 12:23 AM

#15

thewarmachine

5th Gear Member

Joined: Apr 2007

Posts: 3,070

From: North Carolina

RE: Mac Headers

http://www.latemodelrestoration.com/...1&comp=LRS

Here are the MAC LT's with 1 5/8 inch primary tubes.

Jul 27, 2008 | 02:36 PM

#16

PONYRAGE

1st Gear Member

Joined: Jul 2006

Posts: 88

From:

RE: Mac Headers

Quote:

ORIGINAL: mynameismike65

Quote:

ORIGINAL: smokestang

Prochamber! Mac on Mac. I think Mac LTs..prochamber.. and borlas would sound mean as hell![8D]That combo sounds really badass with the mac axlebacks ( tripple mac attack) heres a sounclip http://www.youtube.com/watch?v=pUSfLyvN54k

+100000000000000000000000000000000 on the all Mac combo.....it sounds sooooooo sexy[sm=drooldude.gif]

I agree! I have the MAC O/R Prochamber goin into American Thunder Flows...sounds real good...Down the road I'm gonna have to change the O/R Prochamber to the one that fits to the MAC L/T's...wish I had known when I initially bought the mid pipe, the shop didnt even warn me about it! Anyways...that YouTube link says it all! Awesome sounding and looking ride there!

Jul 27, 2008 | 06:57 PM

#17

TOMBSTANG

5th Gear Member

Joined: Jun 2007

Posts: 2,358

From: City of God

RE: Mac Headers

you can use any o/r pipe with any headers.....

people act as if they have never heared of a exhaust shop. Mid pipe with majority of these LT are $300 or so , you can get one made from a exhaust shop for half the price.......

pony range just have your current pro chamber cut and then fab to fit when you get your long tubes, will cost you a fraction of buying the pro chamber that fits directly to the headers.