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-   -   Mac Mid Length Headers (https://www.camaroz28.com/forums/ls1-based-engine-tech-19/mac-mid-length-headers-472320/)

S. Holley Sep 13, 2006 01:32 PM

Mac Mid Length Headers
 
I am thinking about some MAC mid-length Headers...

anybody out here have them on their car? How did they fit? how about performance? Plug access?

Thanks:bow:

Nick-LT1 Sep 13, 2006 03:39 PM

Re: Mac Mid Length Headers
 
I just put them on my car last week. Hearder instal isnt fun no matter what header you get but it wasnt really bad at all. Plug access is very good. I just ran my car at the track last night and i ran a 13.20 at 106mph with a crappy 2.2 60'. I like these headers alot!

myslowcamaro Sep 13, 2006 03:55 PM

Re: Mac Mid Length Headers
 
i have them, bung was wrong for egr so i got rid of it. all in all i like them.

Bayer-Z28 Sep 13, 2006 04:28 PM

Re: Mac Mid Length Headers
 
^ you got rid of a set of headers b/c of a provison problem? Do you have strict emissions laws? I would have just done away w/ the EGR, and capped the hole.

myslowcamaro Sep 13, 2006 04:37 PM

Re: Mac Mid Length Headers
 

Originally Posted by Bayer-Z28
^ you got rid of a set of headers b/c of a provison problem? Do you have strict emissions laws? I would have just done away w/ the EGR, and capped the hole.

i didnt make myself clear as usual, sorry. i got rid of the egr/air. when my mechanic called mac to see why the port wasnt lining up, the guy at mac said "your customer has a rare ls1/zl1 engine then" :rolleyes: and told the mech that i needed other stuff to make it work. so for a simple full exhaust job, i ended up spending few thousand more due to bad info, buying h/c, and block off plates. i was not a member to any forum then and didnt any info on it.

Bayer-Z28 Sep 13, 2006 05:01 PM

Re: Mac Mid Length Headers
 

Originally Posted by myslowcamaro
i didnt make myself clear as usual, sorry. i got rid of the egr/air. when my mechanic called mac to see why the port wasnt lining up, the guy at mac said "your customer has a rare ls1/zl1 engine then" :rolleyes: and told the mech that i needed other stuff to make it work. so for a simple full exhaust job, i ended up spending few thousand more due to bad info, buying h/c, and block off plates. i was not a member to any forum then and didnt any info on it.


Ok.... I see... Fk that then... If they're not going to put proper research, hand work, or listen to customer concerns, then they don't deserve your money.

S. Holley Sep 13, 2006 07:38 PM

Re: Mac Mid Length Headers
 
Saw a new set on EBAY jsut under 500 with off road exhaust...y-pipe

how did the coating hold up??


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