X vs H.. SOUND Questions.. i know another thread
#1
X vs H.. SOUND Questions.. i know another thread
ok as you all know i have a 3" o/r x with magnapacks.. i jsut recently installed QTP LTs..
ok let me break it down..
IDLE = Deep/bassy
Cruise = can not really hear it. very tame that is my problem i want LOUD
WOT = Screams.. LOUD, sort of high pitched, racy with some deep tones.
now i want to keep the x pipe I THINK??? not to sure.. if i am correct the h makes more power under the curve? and the x is for top/peak HP????
how much louder is the ST vs. MapnaPacks.. Dynomax vs. MagnaPacks and ST vs. Dynomax.. yea ls1sounds.com does not do anyhting for me...
i want loud, deep and bassy that makes power.. i am trying to stay away
from 1 chambers
help me figure this out once and for all???
ok let me break it down..
IDLE = Deep/bassy
Cruise = can not really hear it. very tame that is my problem i want LOUD
WOT = Screams.. LOUD, sort of high pitched, racy with some deep tones.
now i want to keep the x pipe I THINK??? not to sure.. if i am correct the h makes more power under the curve? and the x is for top/peak HP????
how much louder is the ST vs. MapnaPacks.. Dynomax vs. MagnaPacks and ST vs. Dynomax.. yea ls1sounds.com does not do anyhting for me...
i want loud, deep and bassy that makes power.. i am trying to stay away
from 1 chambers
help me figure this out once and for all???
#2
TECH Addict
iTrader: (13)
Join Date: Jan 2004
Location: USN, Haze Grey and Underway
Posts: 2,900
Likes: 0
Received 1 Like
on
1 Post
My personal opinion is that you can't go wrong with S/T. When I pick up my new F-Bod, the first thing I'll be doing is installing S/T true duals again.
I really hope you don't get flamed for this.
I really hope you don't get flamed for this.
#3
Originally Posted by Z28Venom
My personal opinion is that you can't go wrong with S/T. When I pick up my new F-Bod, the first thing I'll be doing is installing S/T true duals again.
I really hope you don't get flamed for this.
I really hope you don't get flamed for this.
yea i hope i do not get flammed for this either..
btw what is the difference between ST and my MagnaPacks??
#4
TECH Fanatic
iTrader: (2)
Join Date: Jun 2002
Location: Athens TN
Posts: 1,057
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by TORCHD 02 TA
now i want to keep the x pipe I THINK??? not to sure.. if i am correct the h makes more power under the curve? and the x is for top/peak HP????
http://www.magnaflow.com/05news/maga...thusiast06.asp
#5
TECH Addict
Take any technical info like that with a pinch of salt, remember Maganflow sell X pipes and not H's.
To be honest there's probably little difference in most case in HP terms. The Mustang guys have the choice or either, and it certainly isn't conclusive either way.
As for sound, well personally I think the H sounds better, more old school. I can't remeber the site, but there's a Mustang equiverlent to LS1sounds.com and you can hear the same exhaust with an X and a H and the difference is quite staggering.
Also remember an engine will sound how it sounds. The Ls1 is not an old school OHV V8 and will NOT sound like one no matter the exhaust.
As for ST's well these are chambered mufflers like the GMMG catback uses. These operate and sound different to bullett mufflers which are packed with sound deadening material.
Personally I like the Powerstick mufflers from Classic Chambered Exhausts (use Google to find them), these don't neck done like the ST's do. But they are only available in aluminuised steel and not stainless.
Stainless Works, who are a sponsor make something very similar in stainless steel, but it will cost you more.
And lastly, why not 10 Series Flowmasters?
To be honest there's probably little difference in most case in HP terms. The Mustang guys have the choice or either, and it certainly isn't conclusive either way.
As for sound, well personally I think the H sounds better, more old school. I can't remeber the site, but there's a Mustang equiverlent to LS1sounds.com and you can hear the same exhaust with an X and a H and the difference is quite staggering.
Also remember an engine will sound how it sounds. The Ls1 is not an old school OHV V8 and will NOT sound like one no matter the exhaust.
As for ST's well these are chambered mufflers like the GMMG catback uses. These operate and sound different to bullett mufflers which are packed with sound deadening material.
Personally I like the Powerstick mufflers from Classic Chambered Exhausts (use Google to find them), these don't neck done like the ST's do. But they are only available in aluminuised steel and not stainless.
Stainless Works, who are a sponsor make something very similar in stainless steel, but it will cost you more.
And lastly, why not 10 Series Flowmasters?
#7
TECH Fanatic
iTrader: (2)
Join Date: Jun 2002
Location: Athens TN
Posts: 1,057
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 300bhp/ton
Take any technical info like that with a pinch of salt, remember Maganflow sell X pipes and not H's.
Gases don't like to flow at 90 degree angles, it's pretty simple. Especially
when you consider what the function of the connection of the two pipes
is actully for.
Trending Topics
#8
TECH Apprentice
Join Date: Dec 2004
Location: Evansville, IN
Posts: 309
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by TORCHD 02 TA
i want loud, deep and bassy that makes power.. i am trying to stay away from 1 chambers
#9
TECH Addict
Originally Posted by FAST LS1
I'll take your opinion with a grain of salt, seeing how it's been proven time and again that an X-pipe gains more power than an H-pipe.
Originally Posted by FAST LS1
Gases don't like to flow at 90 degree angles, it's pretty simple.
Gases are quite happy traveling around tight corners. Here's a modern Formula 1 engine:
As you can see some of the bends are far greater than 90 degrees.
Originally Posted by FAST LS1
Especially
when you consider what the function of the connection of the two pipes
is actully for.
when you consider what the function of the connection of the two pipes
is actully for.
#10
TECH Fanatic
iTrader: (2)
Join Date: Jun 2002
Location: Athens TN
Posts: 1,057
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 300bhp/ton
Please show me this proof, and not a dyno from someone who is actually selling X pipes.
Originally Posted by 300bhp/ton
Gases are quite happy traveling around tight corners. Here's a modern Formula 1 engine:
As you can see some of the bends are far greater than 90 degrees.
Can you explain to me what the function is, cheers?
As you can see some of the bends are far greater than 90 degrees.
Can you explain to me what the function is, cheers?
like an H pipe.
As an engineer it's clear to me why the X is head and shoulds above the H pipe for power and flow.
#11
TECH Addict
Originally Posted by FAST LS1
I will find the test later, but they're out there, and it's been proven many times.
Originally Posted by FAST LS1
Those exhaust tubes are Mandrel bent,
Originally Posted by FAST LS1
not 90 degree turns in perpendicular tubes
like an H pipe.
As an engineer it's clear to me why the X is head and shoulds above the H pipe for power and flow.
like an H pipe.
As an engineer it's clear to me why the X is head and shoulds above the H pipe for power and flow.
#12
TECH Fanatic
iTrader: (2)
Join Date: Jun 2002
Location: Athens TN
Posts: 1,057
Likes: 0
Received 0 Likes
on
0 Posts
Take for instance the pulse traveling down the drivers side header, as it leaves
the header it comes to the H pipe. The majority of the flow of gas continues
straight towards the back of the car down the pipe. The pulse though makes
and abrupt 90 degree turn into the H-pipe to help qualize both sets of exhaust.
The pulse turning that 90 degree turn, then takes another 90 degree turn at
the end of the H pipe.
Two 90 degree turns, in perpedicularly fit pipes, is not conducive to flow.
the header it comes to the H pipe. The majority of the flow of gas continues
straight towards the back of the car down the pipe. The pulse though makes
and abrupt 90 degree turn into the H-pipe to help qualize both sets of exhaust.
The pulse turning that 90 degree turn, then takes another 90 degree turn at
the end of the H pipe.
Two 90 degree turns, in perpedicularly fit pipes, is not conducive to flow.
#13
Originally Posted by FAST LS1
X-pipe should really make more hp and trq almost everywhere vs an H-pipe.
http://www.magnaflow.com/05news/maga...thusiast06.asp
http://www.magnaflow.com/05news/maga...thusiast06.asp
i already have the magnaFlow 3" O/R X Pipe...
#15
Originally Posted by 300bhp/ton
Take any technical info like that with a pinch of salt, remember Maganflow sell X pipes and not H's.
To be honest there's probably little difference in most case in HP terms. The Mustang guys have the choice or either, and it certainly isn't conclusive either way.
As for sound, well personally I think the H sounds better, more old school. I can't remeber the site, but there's a Mustang equiverlent to LS1sounds.com and you can hear the same exhaust with an X and a H and the difference is quite staggering.
Also remember an engine will sound how it sounds. The Ls1 is not an old school OHV V8 and will NOT sound like one no matter the exhaust.
As for ST's well these are chambered mufflers like the GMMG catback uses. These operate and sound different to bullett mufflers which are packed with sound deadening material.
Personally I like the Powerstick mufflers from Classic Chambered Exhausts (use Google to find them), these don't neck done like the ST's do. But they are only available in aluminuised steel and not stainless.
Stainless Works, who are a sponsor make something very similar in stainless steel, but it will cost you more.
And lastly, why not 10 Series Flowmasters?
To be honest there's probably little difference in most case in HP terms. The Mustang guys have the choice or either, and it certainly isn't conclusive either way.
As for sound, well personally I think the H sounds better, more old school. I can't remeber the site, but there's a Mustang equiverlent to LS1sounds.com and you can hear the same exhaust with an X and a H and the difference is quite staggering.
Also remember an engine will sound how it sounds. The Ls1 is not an old school OHV V8 and will NOT sound like one no matter the exhaust.
As for ST's well these are chambered mufflers like the GMMG catback uses. These operate and sound different to bullett mufflers which are packed with sound deadening material.
Personally I like the Powerstick mufflers from Classic Chambered Exhausts (use Google to find them), these don't neck done like the ST's do. But they are only available in aluminuised steel and not stainless.
Stainless Works, who are a sponsor make something very similar in stainless steel, but it will cost you more.
And lastly, why not 10 Series Flowmasters?
what scoundclip is similair to a mustang on an ls1?? yes i know all about mustangs b4 i got the TA i had a high bolt on N/A 97 GT.. hmm i wonder how the ST will sound Vs. the dynomax..
i loved how my stang sounded... iron block Vs. my Aluminum blockk
#16
Originally Posted by Iron Sights
Why? They're going to be really loud and give your exhaust a lot of bass. Not every Flowmaster flows like ****...
ohh yea i know that flows 1 chamber are basically straight thru,.. if i do flows then i need an h pipe.. not to found of how it sounds with an x
#18
TECH Senior Member
iTrader: (1)
Join Date: Apr 2005
Location: Vancouver,[KITSILANO].B.C. Canada *WestCoast*
Posts: 8,807
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by TORCHD 02 TA
ohh yea i know that flows 1 chamber are basically straight thru,.. if i do flows then i need an h pipe.. not to found of how it sounds with an x
#20
TECH Addict
Originally Posted by TORCHD 02 TA
what scoundclip is similair to a mustang on an ls1?? yes i know all about mustangs b4 i got the TA i had a high bolt on N/A 97 GT.. hmm i wonder how the ST will sound Vs. the dynomax..
X = more exotic and racey
H = more classic old school American muscle
Originally Posted by TORCHD 02 TA
i loved how my stang sounded... iron block Vs. my Aluminum blockk
The Rover V8, aka Buick 215ci was designed in the 50's and has never been unliked for it's sound, in fact the total opporsit.
Most modern V8's and V12's are aluminum. Such as Jaguar, Mercedes, BMW, Ferrari and so on.
Even the older DOHC Aston V8 and OHC Jaguar V12, both products of late 1950's design and 1960's production methods. They had alumiunium blocks and sounded awesome.
Plus the modern take, Mach 1 and 99+ Cobra's have aluminium blocks as does the Ford GT.
The reverse logic is the LQ4 and LQ9 Chevy blocks, these are essentially LS1's with a cast iron block and the latter is used for the 408ci block that's popular. They still sound like a LS1 though.
Originally Posted by TORCHD 02 TA
i know that x pipes are great for power.. but how come i lost some low end tq with it????
Imagine the torque curve, it has a high point - PEAK torque. If you move the PEAK torque up the rpms the rest of the curve also moves to the right (higher rpms). This is because HP = torque x rpm / 5252
---------------------------------------------> higher rpms
stock = ---^---
X pipe =-----^---
Now at the same low rpm point you are actually further down the torque curve, such as half way down the left side of the 'stock' line, see on the X pipe one the same rpms aren't even climing yet. So you would be producing less torque at that rpm point.
This is the very reason idiots claim 4 and 6 cylinder engines don't make torque. When in fact its a simple physics answer. That it would be impossible for them to do so and if they did their HP would be very low. Just like many diesels. They may make 500lb ft but if it's only as high as 2500rpm then the HP will be pretty low.
500 x 2500 / 5252 = 238bhp @ 2500rpm