Hummer Forums by Elcova  
Forums - Home
Source Decals

Source Motors
Custom. Accessories.

H2 Accessories
H3 Accessories
Other Vehicles

H2 Source

H2 Member Photos
H2 Owners Map
H2 Classifieds
H2 Photo Gallery
SUT Photo Gallery
H2 Details

H2 Club

Chapters
Application

H3 Source

H3 Member Photos
H3 Classifieds
H3 Photo Gallery
H3 Owners Map
H3 Details
H3T Concept

H1 Source

H1 Member Photos
H1 Classifieds
H1 Photo Gallery
H1 Details

General Info

Hummer Dealers
Contact
Advertise

Sponsored Ads










 


Source Motors - custom. accessories.


Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 11-22-2010, 05:17 PM
Hellz Hellz is offline
Hummer Expert
 
Join Date: Mar 2009
Location: Burnsville, MN
Posts: 657
Hellz is on a distinguished road
Default header that you use?

so i am looking at the possibilty of replacing my headers, which i will also replace my exhaust throughout as well.

so what i am asking is, what headers do you guys use?

if you want to post about shorty headers, thats fine, but i am more interested in long tube headers.

i see a bunch of listings for OBX, Gibson on ebay ( these are the only long tubes i see on there)

anyone have any experience with these?
Reply With Quote
  #2  
Old 11-22-2010, 09:00 PM
slippy slippy is offline
Hummer Veteran
 
Join Date: Oct 2010
Posts: 117
slippy is on a distinguished road
Default Re: header that you use?

I havnt had experiance with headers but i know Borla and Dynatech have long tube headers aswell.
I was really looking into longtube headers aswell but i read these 2 posts, where it burns some wires or fries a cable or something. Ill try and pull it up later if noone has hurd about it.
Reply With Quote
  #3  
Old 11-22-2010, 10:15 PM
Hellz Hellz is offline
Hummer Expert
 
Join Date: Mar 2009
Location: Burnsville, MN
Posts: 657
Hellz is on a distinguished road
Default Re: header that you use?

im not worried about burning wires or anything.
that just tells me people did not properly plan things out or use common sense.

if you want to post the link, ill give it a read. thanks

also thanks for mentioning Borla and Dynatech. i know of them, but didnt think of looking them up for headers
Reply With Quote
  #4  
Old 11-22-2010, 10:36 PM
Hellz Hellz is offline
Hummer Expert
 
Join Date: Mar 2009
Location: Burnsville, MN
Posts: 657
Hellz is on a distinguished road
Default Re: header that you use?

im not worried about burning wires or anything.
that just tells me people did not properly plan things out or use common sense.

if you want to post the link, ill give it a read. thanks

also thanks for mentioning Borla and Dynatech. i know of them, but didnt think of looking them up for headers
Reply With Quote
  #5  
Old 11-22-2010, 10:55 PM
H2 Bill H2 Bill is offline
Hummer Professional
 
Join Date: Feb 2003
Location: Palm Desert, CA
Posts: 470
H2 Bill is an unknown quantity at this point
Default Re: header that you use?

I have gone through 2 sets of Edelbrock shorties and 2 sets of Borla shorties. Edelbrock does not stand behind them if they are defective, Borla replaced the drivers side once and then told me to pound sand.
I now have the Dynatech long tubes and the performance is sooo much better (along with their cats) that I can't believe the difference.
Will keep you posted to see how they last.
__________________
2003 H2 Hummer, Yellow,Polished Whipple Supercharged, Dynatech long tube headers, catback,18\" Ambush w/Toyo MT\'s,lots of goodies!
Y2K Corvette Millennium Yellow Convert/Blk/Blk, B&B headers, B&B Tri-Flo\'s, H-Tech MAG,GMS MAF, RM Racing TwinFlow.
1994 Chev Suburban Blown
1970 Trans Am balanced, blueprinted, ceramic headers, etc.
Reply With Quote
  #6  
Old 11-23-2010, 01:11 AM
slippy slippy is offline
Hummer Veteran
 
Join Date: Oct 2010
Posts: 117
slippy is on a distinguished road
Default Re: header that you use?

hopefully im adding to the discussion and not hijacking.
found this one: http://www.elcovaforums.com/forums/s...ighlight=borla
theres another post somewhere with the same compliant on a set of dynatech headers.
Reply With Quote
  #7  
Old 11-23-2010, 01:36 AM
Hellz Hellz is offline
Hummer Expert
 
Join Date: Mar 2009
Location: Burnsville, MN
Posts: 657
Hellz is on a distinguished road
Default Re: header that you use?

thanks for the thread post.

hard to say if it is actually a header design problem, or if parts were missing, or not installed correctly.

/shrug well hopefully more will chime in.
Reply With Quote
  #8  
Old 11-24-2010, 06:33 AM
charles06's Avatar
charles06 charles06 is offline
Hummer Professional
 
Join Date: Nov 2009
Location: Windermere, FL
Posts: 297
charles06 is on a distinguished road
Default Re: header that you use?

I've had Dynatech long tubes for about a year and couldn't be happier.
__________________
White 2005 SUT, Lifted 7.5" via Fabtech/custom work, Fabtech Dirt Logic 2.25 shocks, 40x15.5x22 Toyo's, black 22" Fuel wheels, 4.88 gears, Dynatech long tube headers, Magnaflow exhaust, Air-raid intake, Superchips programmer, Edlebrock panhard bar, Cognito UCA's, Kryptonite tie rods, Cognito pitman/idlar arm gussets, Hotchkis swaybars and trailing arms, Amp Research steps, E&G fender flares, PIAA SMR's, smoked roof lights (bulbs removed), black suede headliner, 13" JL's under seat
Reply With Quote
  #9  
Old 11-24-2010, 01:36 PM
SmokeyJoe's Avatar
SmokeyJoe SmokeyJoe is offline
Hummer Veteran
 
Join Date: Jun 2009
Location: Germany
Posts: 215
SmokeyJoe is on a distinguished road
Default Re: header that you use?

What types of issues did you discover while installing the long tube headers?
Reply With Quote
  #10  
Old 11-24-2010, 06:38 PM
H2 Bill H2 Bill is offline
Hummer Professional
 
Join Date: Feb 2003
Location: Palm Desert, CA
Posts: 470
H2 Bill is an unknown quantity at this point
Default Re: header that you use?

Quote:
Originally Posted by SmokeyJoe
What types of issues did you discover while installing the long tube headers?

Dynatechs bolt right on and so do the cats. No cutting or welding.
__________________
2003 H2 Hummer, Yellow,Polished Whipple Supercharged, Dynatech long tube headers, catback,18\" Ambush w/Toyo MT\'s,lots of goodies!
Y2K Corvette Millennium Yellow Convert/Blk/Blk, B&B headers, B&B Tri-Flo\'s, H-Tech MAG,GMS MAF, RM Racing TwinFlow.
1994 Chev Suburban Blown
1970 Trans Am balanced, blueprinted, ceramic headers, etc.
Reply With Quote
  #11  
Old 11-25-2010, 08:59 AM
charles06's Avatar
charles06 charles06 is offline
Hummer Professional
 
Join Date: Nov 2009
Location: Windermere, FL
Posts: 297
charles06 is on a distinguished road
Default Re: header that you use?

Dealer installed mine. They also checked the bolts a few months later and all was fine.
__________________
White 2005 SUT, Lifted 7.5" via Fabtech/custom work, Fabtech Dirt Logic 2.25 shocks, 40x15.5x22 Toyo's, black 22" Fuel wheels, 4.88 gears, Dynatech long tube headers, Magnaflow exhaust, Air-raid intake, Superchips programmer, Edlebrock panhard bar, Cognito UCA's, Kryptonite tie rods, Cognito pitman/idlar arm gussets, Hotchkis swaybars and trailing arms, Amp Research steps, E&G fender flares, PIAA SMR's, smoked roof lights (bulbs removed), black suede headliner, 13" JL's under seat
Reply With Quote
  #12  
Old 01-03-2011, 12:03 AM
tcalz06 tcalz06 is offline
Hummer Veteran
 
Join Date: Jan 2010
Posts: 48
tcalz06 is on a distinguished road
Default Re: header that you use?

Quote:
Originally Posted by H2 Bill
Dynatechs bolt right on and so do the cats. No cutting or welding.


so did you go with shorties?
Reply With Quote
  #13  
Old 01-06-2011, 04:46 AM
charles06's Avatar
charles06 charles06 is offline
Hummer Professional
 
Join Date: Nov 2009
Location: Windermere, FL
Posts: 297
charles06 is on a distinguished road
Default Re: header that you use?

No. As far as I know, they make long-tube only, hence the reason I went with them. It's my understanding that short-tubes are a waste of money.
__________________
White 2005 SUT, Lifted 7.5" via Fabtech/custom work, Fabtech Dirt Logic 2.25 shocks, 40x15.5x22 Toyo's, black 22" Fuel wheels, 4.88 gears, Dynatech long tube headers, Magnaflow exhaust, Air-raid intake, Superchips programmer, Edlebrock panhard bar, Cognito UCA's, Kryptonite tie rods, Cognito pitman/idlar arm gussets, Hotchkis swaybars and trailing arms, Amp Research steps, E&G fender flares, PIAA SMR's, smoked roof lights (bulbs removed), black suede headliner, 13" JL's under seat
Reply With Quote
  #14  
Old 01-10-2011, 09:54 PM
EuroHummer's Avatar
EuroHummer EuroHummer is offline
Hummer Veteran
 
Join Date: Nov 2009
Location: Hambach, Germany
Posts: 78
EuroHummer is on a distinguished road
Default Re: header that you use?

Love my Dynatechs....good power, good quality, easy to install. Hooked up with high flow cats and Magnaflow the sound is amazing.
Name:  PC230877.jpg
Views: 672
Size:  155.1 KBName:  PC240894.jpg
Views: 551
Size:  71.7 KB
__________________


2003 H2, 408 CI, K1 Forged 4" stroke crank, K1 6.125" forged rods, Wiseco X-Series 0.30 forged pistons, Schneider cam, FAST 102mm LSXRT, precision flow injectors, Comp Pro Magnum rockers, SA Gear DR timing set, ARP main studs, 90mm ETC TB, Airaid MIT, MSD Coils/wires, Dynatech Headers/high flow cats, Magnaflow, Jessie James Black Widows 20x9, Nitto Dune Grapplers 37", Fabtech 6" lift, CK Performance XHD 4l70e and 4.56 Gears
Reply With Quote
  #15  
Old 01-10-2011, 11:43 PM
Hellz Hellz is offline
Hummer Expert
 
Join Date: Mar 2009
Location: Burnsville, MN
Posts: 657
Hellz is on a distinguished road
Default Re: header that you use?

those look like SS ones without any ceramic coating or anything..

any issues yet with spark plug wires?

any welding or cutting? or is it all bolt on?

have a link for them?
Reply With Quote
  #16  
Old 01-11-2011, 04:29 AM
[__--MUD--__]'s Avatar
[__--MUD--__] [__--MUD--__] is offline
Hummer Expert
 
Join Date: Dec 2007
Posts: 705
[__--MUD--__] is on a distinguished road
Default Re: header that you use?

Plan on getting a higher end programmer or custom tune when you free up your exhaust w/ headers, high flow cats, etc... The increase in noise fools alot of people into thinking they're running better when in reality you just lost a bunch of torque. I'd almost get one of the mail order custom tunes now that the price is down over a hand held programmer.
Reply With Quote
  #17  
Old 01-12-2011, 08:57 AM
Evil Twin's Avatar
Evil Twin Evil Twin is offline
Elcova Rookie
 
Join Date: Dec 2010
Posts: 7
Evil Twin is on a distinguished road
Default Re: header that you use?

It sounds like a lot of guys are agreeable that the Dynatechs are the way to go where's the best place to buy them for a reasonable price?

Jegs or Summit? Or some place else?
__________________
The tires are spinning like crazy so obviously it's highly motivated.
Reply With Quote
  #18  
Old 01-12-2011, 01:48 PM
EuroHummer's Avatar
EuroHummer EuroHummer is offline
Hummer Veteran
 
Join Date: Nov 2009
Location: Hambach, Germany
Posts: 78
EuroHummer is on a distinguished road
Default Re: header that you use?

http://www.autoanything.com/exhausts...0A2607115.aspx

These are for a 2003. They have them for different year models, but I think they are the same except for the 2008 and newer models.

No burned wires, no leaks, and no other issues so far.

Yes, you need a retune, I suggest Nelson Performance.
http://www.nelsonperformance.com/tuning.htm
__________________


2003 H2, 408 CI, K1 Forged 4" stroke crank, K1 6.125" forged rods, Wiseco X-Series 0.30 forged pistons, Schneider cam, FAST 102mm LSXRT, precision flow injectors, Comp Pro Magnum rockers, SA Gear DR timing set, ARP main studs, 90mm ETC TB, Airaid MIT, MSD Coils/wires, Dynatech Headers/high flow cats, Magnaflow, Jessie James Black Widows 20x9, Nitto Dune Grapplers 37", Fabtech 6" lift, CK Performance XHD 4l70e and 4.56 Gears

Last edited by EuroHummer : 01-12-2011 at 01:53 PM.
Reply With Quote
  #19  
Old 01-17-2011, 03:56 AM
slippy slippy is offline
Hummer Veteran
 
Join Date: Oct 2010
Posts: 117
slippy is on a distinguished road
Default Re: header that you use?

the dynatech kit looks top notch. is it street legal? pass smog?
Reply With Quote
  #20  
Old 01-17-2011, 04:01 PM
Hellz Hellz is offline
Hummer Expert
 
Join Date: Mar 2009
Location: Burnsville, MN
Posts: 657
Hellz is on a distinguished road
Default Re: header that you use?

depends on how much you want to spend..

Supermaxx Complete Header System - With Catalytic Converters
$1,487.90
Bolts up to stock and any aftermarket cat-back exhaust systems
T-304 stainless steel
Includes "A" Headers & "B" Pipes with Catalytic Converters

Supermaxx Complete Header System - Without Catalytic Converters
$1,353.90
Bolts up to stock and any aftermarket cat-back exhaust systems
T-304 stainless steel
Includes "A" Headers & "C" Pipes with no catalytic converters after header
No Catalytic Converters is not legal in some states and is for "Off Road Use Only"
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 10:43 PM.


Powered by vBulletin Version 3.0.7
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.