2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

Exhaust manifold transfer.

Thread Tools
 
Search this Thread
 
Old Aug 18, 2008 | 12:21 PM
  #1  
RyanRacer48's Avatar
Thread Starter
Junior Member
 
Joined: 08-14-08
Posts: 458
Likes: 0
From: Ravenna, Ohio
Exhaust manifold transfer.

Do you think it would be worthwhile to put an exhaust manifold from a 2.0 SC to a 2.2 LS? If it would even fit would there be a performance gain w/ a pacesetter header and magnaflow catback exhaust?
Reply
Old Aug 18, 2008 | 12:42 PM
  #2  
Preston's Avatar
Senior Member
 
Joined: 11-02-07
Posts: 2,435
Likes: 0
From: Waupun, WI!
think itd be pointless without a sc
Reply
Old Aug 18, 2008 | 12:45 PM
  #3  
RyanRacer48's Avatar
Thread Starter
Junior Member
 
Joined: 08-14-08
Posts: 458
Likes: 0
From: Ravenna, Ohio
thx ..thats what i was thinkin.. then again .. i never knew putting a 2.4 mani gives ya 10 hp ..so i figured i'd ask u pros
Reply
Old Aug 18, 2008 | 01:15 PM
  #4  
SymbioteLT's Avatar
Senior Member
 
Joined: 02-15-06
Posts: 1,092
Likes: 0
From: Virginia beach
the 2.0 exhaust manifold is slightly larger then the 2.2 for 05-06. you can get it for free why not swap, I got a lsj exhaust mani, Dp and im putting in a GMPP exhaust this weekend. all free parts. the hp gains might be minimal but the exhaust sound would definitely be better than stock.

Originally Posted by RyanRacer48
Do you think it would be worthwhile to put an exhaust manifold from a 2.0 SC to a 2.2 LS? If it would even fit would there be a performance gain w/ a pacesetter header and magnaflow catback exhaust?
exhaust manifold and header are the same thing and all 07+ LS/LT's already have the lsj exh mani, but not the DP

Last edited by SymbioteLT; Aug 18, 2008 at 01:22 PM. Reason: Automerged Doublepost
Reply
Old Aug 18, 2008 | 02:32 PM
  #5  
Preston's Avatar
Senior Member
 
Joined: 11-02-07
Posts: 2,435
Likes: 0
From: Waupun, WI!
heh i am by no means a pro..wait til someone else comments. but if your getting it for free. Buy everything you need to go SC and call it a day
Reply
Old Aug 18, 2008 | 06:46 PM
  #6  
Red07SSNA's Avatar
Senior Member
 
Joined: 09-08-06
Posts: 3,511
Likes: 2
From: *
A change to the exhaust that allows it to flow freer is almost always advantagous. The 2006 2.2 exhaust manifold has a small "D" shaped outlet while the SS version (2.0 & 2.4 are exactly the same) has a larger "O" shaped outlet. The SS version is also straighter (fewer bend angles) then the 2.2's. If the 2.0 version flows enough to provide 205 ponies surely it can help your 2.2. If the change wasn't worth it do you think a 2.0 owner would put the 2.2 manifold on?
Reply
Old Aug 19, 2008 | 07:12 PM
  #7  
YSUsteven's Avatar
Senior Member
 
Joined: 07-19-06
Posts: 1,381
Likes: 0
From: North Carlonia
It might free up 2 HP if your lucky, every little bit helps. Yuo would see much greater gains from a true header, but it will cost you $$$$.
Reply
Old Aug 19, 2008 | 07:32 PM
  #8  
TurboTechRacing's Avatar
Former Vendor
iTrader: (24)
 
Joined: 01-28-05
Posts: 13,687
Likes: 40
From: On Here
It would help some, but you would get a lot more gains from a pacesetter or Vibrant header...
Reply
Old Aug 19, 2008 | 07:51 PM
  #9  
Jn2's Avatar
Jn2
Senior Member
iTrader: (1)
 
Joined: 05-04-07
Posts: 7,791
Likes: 3
From: Texas
Originally Posted by TurboTechRacing
It would help some, but you would get a lot more gains from a pacesetter or Vibrant header...
vinrant FTW
Reply
Old Aug 19, 2008 | 08:22 PM
  #10  
bridfi's Avatar
Senior Member
 
Joined: 04-22-07
Posts: 1,485
Likes: 0
From: Bako CA
Originally Posted by RyanRacer48
Do you think it would be worthwhile to put an exhaust manifold from a 2.0 SC to a 2.2 LS? If it would even fit would there be a performance gain w/ a pacesetter header and magnaflow catback exhaust?
not the same gains, but better sounding, cheaper, and little gain.

Originally Posted by SymbioteLT
exhaust manifold and header are the same thing and all 07+ LS/LT's already have the lsj exh mani, but not the DP
WHY does everybody think this? this is COMPLETELY FALSE. when i took my old 2.2 header out, it was discustingly crush bent and horribly welded... the lsj is way better

Originally Posted by Preston
heh i am by no means a pro..wait til someone else comments. but if your getting it for free. Buy everything you need to go SC and call it a day
everything to go sc would be very expensive. cant just spend thousands and call it a day..

if you dont have 200-300 bucks for an aftermarket header, get one from a LSJ owner for 50 bucks or less

Reply
Old Aug 19, 2008 | 11:20 PM
  #11  
Red07SSNA's Avatar
Senior Member
 
Joined: 09-08-06
Posts: 3,511
Likes: 2
From: *
Originally Posted by SymbioteLT
...... and all 07+ LS/LT's already have the lsj exh mani, but not the DP
This is a false statement and seems to be growing on CSS.net. The 07 2.2 has a redesigned exhaust manifold but it is still not the 2.0/2.4 exhaust manifold....completely different part numbers.
Reply
Old Aug 19, 2008 | 11:28 PM
  #12  
blu3_v1p3r's Avatar
Senior Member
iTrader: (6)
 
Joined: 09-24-06
Posts: 4,535
Likes: 196
From: Virginia Beach, VA
Originally Posted by SymbioteLT
the 2.0 exhaust manifold is slightly larger then the 2.2 for 05-06. you can get it for free why not swap, I got a lsj exhaust mani, Dp and im putting in a GMPP exhaust this weekend. all free parts. the hp gains might be minimal but the exhaust sound would definitely be better than stock.



exhaust manifold and header are the same thing and all 07+ LS/LT's already have the lsj exh mani, but not the DP
eddie is right all 07+ all have the same header, I'm still working on gettin me a SC DP.
Reply
Old Aug 19, 2008 | 11:30 PM
  #13  
Red07SSNA's Avatar
Senior Member
 
Joined: 09-08-06
Posts: 3,511
Likes: 2
From: *
Originally Posted by blu3_v1p3r
eddie is right all 07+ all have the same header, I'm still working on gettin me a SC DP.
Bad rumor..............PNs are different between the 2.2 and 2.0/2.4 exhaust manifolds.
Reply
Old Aug 19, 2008 | 11:30 PM
  #14  
blu3_v1p3r's Avatar
Senior Member
iTrader: (6)
 
Joined: 09-24-06
Posts: 4,535
Likes: 196
From: Virginia Beach, VA
you show me the part numbers and i'll believe it...
Reply
Old Aug 19, 2008 | 11:37 PM
  #15  
Red07SSNA's Avatar
Senior Member
 
Joined: 09-08-06
Posts: 3,511
Likes: 2
From: *
Originally Posted by blu3_v1p3r
you show me the part numbers and i'll believe it...
Get ready I'm looking them up in the GM database....AGAIN...

From the GM database:

12581284 2.0 (LSJ) 2006-2007 2.4 (LE5) 2006-2008
12606689 2.2 (L61) Federal Emissions 2007-2008
12606805 2.2 (L61) SAI, California Emissions 2007-2008

The 2.2 is a freer flowing exhaust manifold but it still is not as "straight" as the 2.0/2.4 exhaust manifold

Last edited by Red07SSNA; Aug 19, 2008 at 11:39 PM. Reason: Automerged Doublepost
Reply
Old Aug 20, 2008 | 12:00 AM
  #16  
outtamymind's Avatar
Senior Member
 
Joined: 02-21-07
Posts: 16,180
Likes: 1
From: Calgary, Alberta
also be careful as some of the 2.2's i do believe have their number 1 O2 sensor in the dp where as the 2.4/2.0 have the O2 sensor in the manifold
Reply
Old Aug 20, 2008 | 01:19 AM
  #17  
bridfi's Avatar
Senior Member
 
Joined: 04-22-07
Posts: 1,485
Likes: 0
From: Bako CA
Originally Posted by blu3_v1p3r
eddie is right all 07+ all have the same header, I'm still working on gettin me a SC DP.
eddie is wrong.

my old header: (which is NOT the same header on a ss/sc LOLLL)
Reply
Old Aug 20, 2008 | 03:53 PM
  #18  
wbrevels's Avatar
Senior Member
iTrader: (2)
 
Joined: 05-30-08
Posts: 1,409
Likes: 0
From: Strongsville OHIO
does my 08 ls coupe have an lsj header? i see some controversey
Reply
Old Aug 20, 2008 | 04:40 PM
  #19  
SymbioteLT's Avatar
Senior Member
 
Joined: 02-15-06
Posts: 1,092
Likes: 0
From: Virginia beach
if im wrong is cause I was misinformed here. and im sorry if im wrong.
Reply
Old Aug 20, 2008 | 05:23 PM
  #20  
Gotenks's Avatar
Senior Member
 
Joined: 07-30-06
Posts: 1,831
Likes: 1
From: London, Ontario, Canada
Originally Posted by wbrevels
does my 08 ls coupe have an lsj header? i see some controversey
The LSJ headers were put on 07+ models.
So if you have an 08, you have the LSJ header already.

I switched and installed the LSJ header. There is a difference. Not sure on the HP as doing a Dyno after that would be a waste of money in my opinion. I also switched to a LSJ DP too though.
Reply
Old Aug 20, 2008 | 05:31 PM
  #21  
JimzSS's Avatar
Senior Member
 
Joined: 03-17-06
Posts: 2,390
Likes: 0
From: NE Ohio
I have an '06 manifold(lsj) if anyones interested, but would prefer someone local as I am often 2busy to go to post office,ups,fedex.
Reply
Old Aug 20, 2008 | 09:10 PM
  #22  
bridfi's Avatar
Senior Member
 
Joined: 04-22-07
Posts: 1,485
Likes: 0
From: Bako CA
Originally Posted by Gotenks
The LSJ headers were put on 07+ models.
So if you have an 08, you have the LSJ header already.
did you even ******* see my post?

your WRONG.
Reply
Old Aug 21, 2008 | 12:16 AM
  #23  
Sentry's Avatar
Senior Member
 
Joined: 03-25-07
Posts: 1,382
Likes: 0
From: East Texas
Originally Posted by bridfi
not the same gains, but better sounding, cheaper, and little gain.



WHY does everybody think this? this is COMPLETELY FALSE. when i took my old 2.2 header out, it was discustingly crush bent and horribly welded... the lsj is way better



everything to go sc would be very expensive. cant just spend thousands and call it a day..

if you dont have 200-300 bucks for an aftermarket header, get one from a LSJ owner for 50 bucks or less

You guys are always so right on it's amazing.

http://cgi.ebay.com/ebaymotors/ws/eB...263643523&rd=1

In case you don't see the link, I got mine for 25+25 shipping and it's semi-ported at the inlet and outlet.

50 isn't bad, but I'm not expecting a large gain. I still need the gaskets right?
Reply
Old Aug 21, 2008 | 01:07 AM
  #24  
bridfi's Avatar
Senior Member
 
Joined: 04-22-07
Posts: 1,485
Likes: 0
From: Bako CA
Originally Posted by Sentry
You guys are always so right on it's amazing.

http://cgi.ebay.com/ebaymotors/ws/eB...263643523&rd=1

In case you don't see the link, I got mine for 25+25 shipping and it's semi-ported at the inlet and outlet.

50 isn't bad, but I'm not expecting a large gain. I still need the gaskets right?
yes, get a 3 bolt flange gasket and a head-exhaust manifold gasket.

only thing i see wrong here if you dont have the o2 sensor in the original head, the LSJ header comes with a bung in the header so you'll need to get a bung plug.
Reply
Old Aug 21, 2008 | 02:06 AM
  #25  
Jn2's Avatar
Jn2
Senior Member
iTrader: (1)
 
Joined: 05-04-07
Posts: 7,791
Likes: 3
From: Texas
lol on the refund, after they ship it back u gain 0, and theygain 0, lol
Reply



All times are GMT -4. The time now is 05:59 PM.