JBA Headers

Discussion on fuel delivery & intake/exhaust tech & mods.
Groundczero
Posts: 56
Joined: Thu Sep 20, 2018 12:52 pm

Re: JBA Headers

Post by Groundczero » Sat Jul 27, 2019 1:59 am

OK looking to do this the coming week.

Have a question, I got HP tuner and in older LS stuff I did I just edited out the back O2 sensors.

Is that still something I can do on this car looking to go LSA in the future.

I am not gonna run any cats.

Groundczero
Posts: 56
Joined: Thu Sep 20, 2018 12:52 pm

Re: JBA Headers

Post by Groundczero » Tue Aug 06, 2019 11:04 am

sorry not good at doing build pics. Headers fit with out issues.
imagejpeg_0(2).jpg
imagejpeg_0(2).jpg (213.66 KiB) Viewed 428 times

lastcall190
Posts: 366
Joined: Mon Sep 11, 2017 10:17 am
Location: North Jersey

Re: JBA Headers

Post by lastcall190 » Tue Aug 06, 2019 12:23 pm

Nice! Is that the extension piece coming off the headers that is included? How much pipe would you say is there, about 6"?

-J
2012 Caprice
!DOD : LS9 Cam : Pat G : Magnaflow : VCM

2008 CVPI
168k and going strong

Groundczero
Posts: 56
Joined: Thu Sep 20, 2018 12:52 pm

Re: JBA Headers

Post by Groundczero » Tue Aug 06, 2019 2:33 pm

lastcall190 wrote:
Tue Aug 06, 2019 12:23 pm
Nice! Is that the extension piece coming off the headers that is included? How much pipe would you say is there, about 6"?

-J
It is a 3" to 2.5" reducer



This was a pic during mock I used some resonators before the x-pipe


and Magna flows out back

lastcall190
Posts: 366
Joined: Mon Sep 11, 2017 10:17 am
Location: North Jersey

Re: JBA Headers

Post by lastcall190 » Tue Aug 06, 2019 2:55 pm

Got it! Thanks.

-J
2012 Caprice
!DOD : LS9 Cam : Pat G : Magnaflow : VCM

2008 CVPI
168k and going strong

Groundczero
Posts: 56
Joined: Thu Sep 20, 2018 12:52 pm

Re: JBA Headers

Post by Groundczero » Mon Aug 19, 2019 11:25 am

Ok so have been running around with this setup for a little over a week.

I was looking to keep the car quiet since this is the new daily that can have a baby in the back.

The car has a little more noise than stock but it is a nice deep rumble. In addition there is only a minor difference in sound between 4 and 8 cylinder mode so far I am really liking it.

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