Does anyone have 1 3/4" headers on their Camaro? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Jeanius · 10-04-2009, 04:51 PM

Im looking for a dyno so I can make my final decision on what primaries to order

i know Ted at Jannetty hinted he will do one but this money is burning a hole through my pocket!

SGOS252382 · 10-04-2009, 05:24 PM

Quote:

Originally Posted by Jeanius

Im looking for a dyno so I can make my final decision on what primaries to order

i know Ted at Jannetty hinted he will do one but this money is burning a hole through my pocket!

Have you read this thread by Jannetty Racing?
http://www.camaro5.com/forums/showthread.php?t=44814

I going with 1 3/4 headers based on my own personal experience. I used both 1 3/4 and 1 7/8 headers on my GTO, and I preferred the way the car performed on the street with 1 3/4 setup.

If I was building a more serious drag car, I would go with the 1 7/8 headers.

Jeanius · 10-04-2009, 05:31 PM

Quote:

Originally Posted by SGOS252382

Have you read this thread by Jannetty Racing?
http://www.camaro5.com/forums/showthread.php?t=44814

I going with 1 3/4 headers based on my own personal experience. I used both 1 3/4 and 1 7/8 headers on my GTO, and I preferred the way the car performed on the street with 1 3/4 setup.

If I was building a more serious drag car, I would go with the 1 7/8 headers.

Yup read the thread and how unfortunately the dynatechs are also 1 7/8. But i do however know i will be using 2.5" midpipes thanks to Ted!

JANNETTYRACING · 10-04-2009, 07:09 PM

Quote:

Originally Posted by Jeanius

Yup read the thread and how unfortunately the dynatechs are also 1 7/8. But i do however know i will be using 2.5" midpipes thanks to Ted!

I have to agree with SCOS the 1 3/4 will perform better day to day driving and we just made 561 through the stock exhaust with just headers and cats.

ARH is Sending me 1 3/4 headers with cats that will hook to stock exhaust, can't wait to test them, You up for it Jeanius?

Darn, Your in Cali, Oh well Stay tuned.

Merc · 10-04-2009, 07:16 PM

So will 1 7/8 's ARH's be a problem on the LS3 driven on the street and strip.

JANNETTYRACING · 10-04-2009, 07:21 PM

Quote:

Originally Posted by mercuryman96

So will 1 7/8 's ARH's be a problem on the LS3 driven on the street and strip.

NO not at all, they are very close in performance, if you already have them keep them but if you know what your ultimate goals are you can make a better educated choice before you buy.

Ted.

Jeanius · 10-04-2009, 07:29 PM

Quote:

Originally Posted by JANNETTYRACING

I have to agree with SCOS the 1 3/4 will perform better day to day driving and we just made 561 through the stock exhaust with just headers and cats.

ARH is Sending me 1 3/4 headers with cats that will hook to stock exhaust, can't wait to test them, You up for it Jeanius?

Darn, Your in Cali, Oh well Stay tuned.

HMMMMMM...... ROAD TRIP???

LOL wish I could! Any estimate of when you will be able to test Ted?

Also, is that 561 with the stock resonator also?

JANNETTYRACING · 10-04-2009, 07:37 PM

Quote:

Originally Posted by Jeanius

HMMMMMM...... ROAD TRIP???

LOL wish I could! Any estimate of when you will be able to test Ted?

Also, is that 561 with the stock resonator also?

Maybe a week or so.

Yes Sir, STOCK EXHAUST FROM THE CATS BACK.

Merc · 10-04-2009, 07:39 PM

My ultimate goal is 12 something at least. I had my heart set on ARH's. Just my luck another member posted a set of ARH's still in the box for sale. When the dust settled I got them for $1400. Couldn't get my wallet out fast enough. Deal completed just waiting for them to arrive. You had me worried for a bit.

_GTO_ · 10-04-2009, 08:46 PM

Quote:

Originally Posted by SGOS252382

Have you read this thread by Jannetty Racing?
http://www.camaro5.com/forums/showthread.php?t=44814

I going with 1 3/4 headers based on my own personal experience. I used both 1 3/4 and 1 7/8 headers on my GTO, and I preferred the way the car performed on the street with 1 3/4 setup.

If I was building a more serious drag car, I would go with the 1 7/8 headers.

I did that , too on my GTO and had the same feeling

Jeanius · 11-03-2009, 08:14 PM

Bump for anyone that has installed 1 3/4 on their LS3?

Longhorn SS · 11-03-2009, 08:43 PM

Just installed ARH 1-3/4" LTs w/cats on mine on Friday. Also have Roto-Fab CAI and LMR tune. Stock mufflers. Sound is pretty quiet when cruising, but when I hit the gas it sounds angry with the world (like it's consuming all the air in the atmosphere). Fantastic! And much better performance. Granted the day after I installed them I left Houston for Calgary and won't get back until Friday, but first impressions were great. Power off the bottom is excellent.

Exactly what I wanted - the sound of my truck (Dynatech LTs) under load, but relatively quiet when cruising.

BlackM6RS/SS · 11-03-2009, 08:57 PM

376CID LS3... Im going with 1 7/8"s

Will benefit more with another Cam too

Jeanius · 11-03-2009, 09:13 PM

Quote:

Originally Posted by Longhorn SS

Just installed ARH 1-3/4" LTs w/cats on mine on Friday. Also have Roto-Fab CAI and LMR tune. Stock mufflers. Sound is pretty quiet when cruising, but when I hit the gas it sounds angry with the world (like it's consuming all the air in the atmosphere). Fantastic! And much better performance. Granted the day after I installed them I left Houston for Calgary and won't get back until Friday, but first impressions were great. Power off the bottom is excellent.

Exactly what I wanted - the sound of my truck (Dynatech LTs) under load, but relatively quiet when cruising.

You didnt happen to get a dyno of anything before the tune did you?

10-04-2009, 04:51 PM	#1
Jeanius Drives: Blk/Blk 2018 Sierra SLT Join Date: Dec 2006 Location: Golden State Posts: 2,925	Does anyone have 1 3/4" headers on their LS3 Camaro? Im looking for a dyno so I can make my final decision on what primaries to order i know Ted at Jannetty hinted he will do one but this money is burning a hole through my pocket! Last edited by Jeanius; 11-03-2009 at 08:15 PM.

11-03-2009, 08:43 PM	#12
Longhorn SS Drives: 2010 IOM Camaro SSRS L99 Join Date: Sep 2009 Location: Katy, TX Posts: 63 View My Garage	Just installed ARH 1-3/4" LTs w/cats on mine on Friday. Also have Roto-Fab CAI and LMR tune. Stock mufflers. Sound is pretty quiet when cruising, but when I hit the gas it sounds angry with the world (like it's consuming all the air in the atmosphere). Fantastic! And much better performance. Granted the day after I installed them I left Houston for Calgary and won't get back until Friday, but first impressions were great. Power off the bottom is excellent. Exactly what I wanted - the sound of my truck (Dynatech LTs) under load, but relatively quiet when cruising. __________________ 2010 Camaro 2SS/RS - Roto-Fab CAI, ARH 1-3/4" LTs w/cats, LMR tune, KW V3 coilovers, Pfadt F&R sway bars, end links, rear trailing arms, tie rods, solid subframe bushings, HPS brake pads

11-03-2009, 08:57 PM	#13
BlackM6RS/SS Drives: 2010 Black M6 RS/2SS Join Date: Oct 2009 Location: Benbrook, TX Posts: 287	376CID LS3... Im going with 1 7/8"s Will benefit more with another Cam too __________________ 10 Blk/Blk RS/2SS w/CGM Stripes ADM H/C/I M6 480rwhp 435rwtq FE4 LCAs w/Pfadt ZL swaybars Diff bushings Trailing arms Drop springs

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10-04-2009, 07:16 PM	#5
Merc In The Circle Drives: 2010 Camaro 2SSRS IOM M6 Join Date: May 2009 Location: Abbotsford BC Canada Posts: 11,310	So will 1 7/8 's ARH's be a problem on the LS3 driven on the street and strip.

10-04-2009, 07:39 PM	#9
Merc In The Circle Drives: 2010 Camaro 2SSRS IOM M6 Join Date: May 2009 Location: Abbotsford BC Canada Posts: 11,310	My ultimate goal is 12 something at least. I had my heart set on ARH's. Just my luck another member posted a set of ARH's still in the box for sale. When the dust settled I got them for $1400. Couldn't get my wallet out fast enough. Deal completed just waiting for them to arrive. You had me worried for a bit.

11-03-2009, 08:14 PM	#11
Jeanius Drives: Blk/Blk 2018 Sierra SLT Join Date: Dec 2006 Location: Golden State Posts: 2,925	Bump for anyone that has installed 1 3/4 on their LS3?