Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

X or H??

Thread Tools
 
Search this Thread
 
Old 04-25-2007, 09:59 AM
  #1  
TECH Enthusiast
Thread Starter
iTrader: (2)
 
11secondhorse's Avatar
 
Join Date: Mar 2006
Location: Roanoke, VA
Posts: 722
Likes: 0
Received 0 Likes on 0 Posts
Default X or H??

Im contemplating true duals dumped and was thinking an H pipe if possible for the sound difference, is it easy to tuck an H under there or is that why most people use a small X instead? How many of you are running a H-pipe??
Old 04-25-2007, 02:50 PM
  #2  
TECH Senior Member
iTrader: (8)
 
staringback05's Avatar
 
Join Date: Apr 2006
Posts: 6,695
Likes: 0
Received 2 Likes on 2 Posts
Default

i personally went with the X....i dont know many people who run a H pipe
Old 04-25-2007, 02:59 PM
  #3  
11 Second Club
 
Kent1's Avatar
 
Join Date: May 2003
Location: USA-WEST MONROE, LOUISIANA
Posts: 631
Likes: 0
Received 0 Likes on 0 Posts

Default

The X pipe is better performance wise and that is what I went with.
Old 04-25-2007, 03:14 PM
  #4  
Tech Resident
 
ChocoTaco369's Avatar
 
Join Date: Jan 2006
Location: Philly
Posts: 5,117
Likes: 0
Received 2 Likes on 2 Posts
Default

most people go with an x-pipe because:

1.) the two systems made for our car, the TSP system and the bassani system, both use x-pipes
2.) the x-pipe give greater peak numbers, and that's what most people are concerned about

which is better? you could go back and forth for ages. i personally prefer an H-pipe. why?

1.) it doesn't push the torque curve up as much, giving better throttle response and low-end power, making it better for a daily driver since you don't have to rev as high to get the power
2.) while sound is subjective, most people will tell you the H-pipe sounds better. it's deeper and more old-school while the x-pipe is more high-pitched and tinny by comparison.

the H-pipe will provide better gains in the real-world powerband where you spend nearly all your time - under 3,000 rpms. while the x-pipe may produce higher numbers above 5,000 rpms, how much time are you really spending there? if your car is a track **** and you like to brag about dyno graphs, then by all means get the x-pipe. if you want more low-end and want your car to sound as good as possible at the expense of a few peak horsepower, go H-pipe. it's that simple.

personally, my favorite is the flowmaster D-port pipe that has the sound/construction of an H-pipe with improved scavenging like an x-pipe. i may go that route when i get my TD's made. sponsors don't carry it, so it should be okay to mention summit carries it for a very good price. i would research that a little bit if you want IMO the ultimate mix of sound and performance. jmm98ls1 has this kit and he has, IMO, the best sounding car on tech.
Old 04-25-2007, 05:39 PM
  #5  
TECH Regular
 
roadhog_113's Avatar
 
Join Date: Feb 2006
Location: Winnipeg, Mb
Posts: 434
Likes: 0
Received 0 Likes on 0 Posts

Default

my H-pipe sounds awsome will never switch and it isn't even mandrel bent. I'm gonna do a custom fabbed 3" mandrel bent H-pipe side exit system this summer.
Old 04-25-2007, 05:44 PM
  #6  
TECH Apprentice
iTrader: (2)
 
wldesyWS6's Avatar
 
Join Date: Jun 2006
Location: Decatur, IL
Posts: 374
Likes: 0
Received 0 Likes on 0 Posts

Default

H ftw!!
Old 04-25-2007, 06:52 PM
  #7  
TECH Veteran
iTrader: (10)
 
BayAreaSS's Avatar
 
Join Date: May 2006
Location: Bay Area, CA (Pittsburg)
Posts: 4,240
Likes: 0
Received 2 Likes on 2 Posts

Default

I have an x-pipe but i would rather have an H. I only have an x because i got the duals from a friend and couldnt pass up the deal.

My original plan was to get and H-pipe setup because i wanted more grunt down low
Old 04-25-2007, 09:30 PM
  #8  
TECH Enthusiast
Thread Starter
iTrader: (2)
 
11secondhorse's Avatar
 
Join Date: Mar 2006
Location: Roanoke, VA
Posts: 722
Likes: 0
Received 0 Likes on 0 Posts
Default

I think an H would have to sound better from personal experience with other small blocks. an h gives that nice muscle car sound =-D
Old 04-26-2007, 12:56 AM
  #9  
12 Second Club
iTrader: (8)
 
GT Griller's Avatar
 
Join Date: Oct 2004
Location: Hereford,Lubbock
Posts: 1,689
Likes: 0
Received 0 Likes on 0 Posts

Default

Another vote for the H!!!!!! I love mine!!
Old 04-26-2007, 11:17 AM
  #10  
TECH Fanatic
iTrader: (5)
 
jlashley2001ss's Avatar
 
Join Date: Jul 2002
Location: graham nc
Posts: 1,377
Received 0 Likes on 0 Posts

Default

Originally Posted by roadhog_113
my H-pipe sounds awsome will never switch and it isn't even mandrel bent. I'm gonna do a custom fabbed 3" mandrel bent H-pipe side exit system this summer.
what mufflers are you running?
Old 04-26-2007, 11:23 AM
  #11  
TECH Addict
iTrader: (36)
 
lastcall190's Avatar
 
Join Date: May 2004
Location: NJ
Posts: 2,656
Likes: 0
Received 2 Likes on 2 Posts

Default

My X pipe sounds plenty deep to me, maybe I'm fucked up
Old 04-26-2007, 11:23 AM
  #12  
TECH Fanatic
iTrader: (3)
 
Louie83's Avatar
 
Join Date: Jun 2004
Location: Dayton, OH
Posts: 1,844
Likes: 0
Received 0 Likes on 0 Posts

Default

Personally, I like the sound of an X better. I like the crisp sound, so don't take anyone's word for it. Listen to them and decide for yourself.
Old 04-26-2007, 07:05 PM
  #13  
Launching!
iTrader: (1)
 
JudgeGuns's Avatar
 
Join Date: Mar 2007
Location: Phoenix Arizona
Posts: 217
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Louie83
Personally, I like the sound of an X better. I like the crisp sound, so don't take anyone's word for it. Listen to them and decide for yourself.
i agree !
Old 04-26-2007, 08:23 PM
  #14  
12 Second Club
 
Z28LS1KID's Avatar
 
Join Date: Dec 2005
Location: NJ
Posts: 207
Likes: 0
Received 0 Likes on 0 Posts

Default

I have Kooks LTs and TSP TDs (which is an X pipe setup) w/ dynomax bullets dumped and I love the way it sounds!
Old 04-26-2007, 08:24 PM
  #15  
TECH Senior Member
iTrader: (39)
 
TORCHD 02 TA's Avatar
 
Join Date: May 2006
Location: Chicago
Posts: 7,883
Likes: 0
Received 2 Likes on 2 Posts
Default

I've had both.

X= exotic, nascar, hith pitched race sound

h= bassy, deep, old school muscular sound
Old 04-26-2007, 11:07 PM
  #16  
TECH Enthusiast
Thread Starter
iTrader: (2)
 
11secondhorse's Avatar
 
Join Date: Mar 2006
Location: Roanoke, VA
Posts: 722
Likes: 0
Received 0 Likes on 0 Posts
Default

On ls1sounds there isnt very many H set ups dumped, they are mostly X. i would rather have the bassy muscle car sound anyway so im gonna go with an H. I was also wondering about fitment, i want it tucked nicely, im lowered and dont need to rip it off pulling in somewhere lol..
Old 04-26-2007, 11:23 PM
  #17  
TECH Fanatic
iTrader: (20)
 
Ping King's Avatar
 
Join Date: Feb 2003
Location: PA
Posts: 1,631
Likes: 0
Received 9 Likes on 8 Posts

Default

i fabbed up an H pipe system for a friend. Consisted of pacesetters, h pipe, and bullets...all in 3 inch.

Sounded very much like a sidepiped vette. Really deep.



Or you could go totally against the grain and make a prochamber like i just did.
Old 04-27-2007, 02:05 AM
  #18  
TECH Resident
iTrader: (4)
 
ultraz's Avatar
 
Join Date: May 2003
Posts: 885
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by ChocoTaco369
1.) it doesn't push the torque curve up as much, giving better throttle response and low-end power, making it better for a daily driver since you don't have to rev as high to get the power

the H-pipe will provide better gains in the real-world powerband where you spend nearly all your time - under 3,000 rpms. while the x-pipe may produce higher numbers above 5,000 rpms, how much time are you really spending there? if your car is a track **** and you like to brag about dyno graphs, then by all means get the x-pipe. if you want more low-end and want your car to sound as good as possible at the expense of a few peak horsepower, go H-pipe. it's that simple..

Im kind of curious what kind of data you have that supports your statements.
Old 04-27-2007, 07:06 AM
  #19  
Tech Resident
 
ChocoTaco369's Avatar
 
Join Date: Jan 2006
Location: Philly
Posts: 5,117
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by ultraz
Im kind of curious what kind of data you have that supports your statements.
common exhaust knowledge, common sense and dyno sheets. it's not very hard.
Old 04-27-2007, 07:58 AM
  #20  
TECH Enthusiast
iTrader: (2)
 
silverbandit0996's Avatar
 
Join Date: May 2006
Location: IN A VAN, DOWN BY THE RIVER!
Posts: 564
Likes: 0
Received 0 Likes on 0 Posts

Default

i got an h-pipe and i wouldn't change it for the world. (even though ive never even heard t/d's with an X)



All times are GMT -5. The time now is 10:11 PM.