Building a quiet true dual setup.
because I got a hold of road race headers and piping for about $60 which is a great deal in my eyes, so I plan on going true duals. And from my understanding true duals give a wider powerband.
I wish I was driving!
Joined: Dec 2001
Posts: 5,241
Likes: 84
From: BC, Canada
Originally posted by trainwreck517
because I got a hold of road race headers and piping for about $60 which is a great deal in my eyes, so I plan on going true duals. And from my understanding true duals give a wider powerband.
because I got a hold of road race headers and piping for about $60 which is a great deal in my eyes, so I plan on going true duals. And from my understanding true duals give a wider powerband.
well from my many hours of searching, everyone has said true duals give a wider power band.. and collectors give a narrow powerband but a greater peak if done right.
scathcart, I've heard from almost everyone, that a single will make more power. Please show me some dyno sheets. As far as I've seen, a dual will make more power...but this is just from my 167rwhp on a mustang dyno. Or 183ish rwhp on a dyno jet. CJ
I wish I was driving!
Joined: Dec 2001
Posts: 5,241
Likes: 84
From: BC, Canada
Originally posted by pp13bnos
scathcart, I've heard from almost everyone, that a single will make more power. Please show me some dyno sheets. As far as I've seen, a dual will make more power...but this is just from my 167rwhp on a mustang dyno. Or 183ish rwhp on a dyno jet. CJ
scathcart, I've heard from almost everyone, that a single will make more power. Please show me some dyno sheets. As far as I've seen, a dual will make more power...but this is just from my 167rwhp on a mustang dyno. Or 183ish rwhp on a dyno jet. CJ
Well, their should be somone who's made more dyno proven hp than me with a single exhaust. Since it is physics and all. And I'd realy like to see it. 
I would like to see someone put down 168rwhp on a mustang dyno, or 183rwhp+ on a dyno jet. This is the same car I trapped 97.92mph in, with full interior, and no weight reduction......I don't want to hear "I knew a friend, who heard from one guy, that his FC was putting down 190rwhp." Whats realy funny is people with *alot* more port than I ever had, putting down less hp. I'm not trying to be a jerk, but of all the cases I've seen, a single exhaust is used in noise reduction, not to make peak power. All the IT7s, Pro7, GT1, 2 and 3 cars that I've ever seen at Portland Int. Raceway, and Seatle Int. Raceway (SIR had its name changed.) where allways running some sort of a dual exhaust. My track days are limited, but I'd give Rob@Pineapple a hand when tuning customers of his cars and stuff. Show me some real world hp numbers and mph numbers....not laws of physics. CJ
I would like to see someone put down 168rwhp on a mustang dyno, or 183rwhp+ on a dyno jet. This is the same car I trapped 97.92mph in, with full interior, and no weight reduction......I don't want to hear "I knew a friend, who heard from one guy, that his FC was putting down 190rwhp." Whats realy funny is people with *alot* more port than I ever had, putting down less hp. I'm not trying to be a jerk, but of all the cases I've seen, a single exhaust is used in noise reduction, not to make peak power. All the IT7s, Pro7, GT1, 2 and 3 cars that I've ever seen at Portland Int. Raceway, and Seatle Int. Raceway (SIR had its name changed.) where allways running some sort of a dual exhaust. My track days are limited, but I'd give Rob@Pineapple a hand when tuning customers of his cars and stuff. Show me some real world hp numbers and mph numbers....not laws of physics. CJ
Originally posted by Bukwild
you want quiet, go with stock
you want quiet, go with stock
DIE!!
well I have stock on, but I want POWER!! So I was wondering who out here has true duals that are quiet, and what there set up is.
Joined: Jul 2002
Posts: 724
Likes: 0
From: 195 Miles West of Bridgeport, WA
You could try buying a fujitsubo exhaust system and making custom true duals.. not quite sure that would be so quiet either though...
N/A
http://www.fujitsubo.co.jp/search/pr...namID=00000083
Turbo
http://www.fujitsubo.co.jp/search/pr...namID=00000083
Or maybe get a stock rx-8 exhaust system and see what you can do with that
N/A
http://www.fujitsubo.co.jp/search/pr...namID=00000083
Turbo
http://www.fujitsubo.co.jp/search/pr...namID=00000083
Or maybe get a stock rx-8 exhaust system and see what you can do with that
Last edited by MaYnard5000; Mar 18, 2004 at 05:47 AM.
i am legendary
Joined: Sep 2003
Posts: 8,478
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From: Kirkland, WA
http://babelfish.altavista.com to translate the fujitsubo sites
Senior Member
Joined: Feb 2004
Posts: 328
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From: Austin, Texas
Originally posted by pp13bnos
Well, their should be somone who's made more dyno proven hp than me with a single exhaust. Since it is physics and all. And I'd realy like to see it. I would like to see someone put down 168rwhp on a mustang dyno, or 183rwhp+ on a dyno jet. This is the same car I trapped 97.92mph in, with full interior, and no weight reduction......I don't want to hear "I knew a friend, who heard from one guy, that his FC was putting down 190rwhp." Whats realy funny is people with *alot* more port than I ever had, putting down less hp. I'm not trying to be a jerk, but of all the cases I've seen, a single exhaust is used in noise reduction, not to make peak power. All the IT7s, Pro7, GT1, 2 and 3 cars that I've ever seen at Portland Int. Raceway, and Seatle Int. Raceway (SIR had its name changed.) where allways running some sort of a dual exhaust. My track days are limited, but I'd give Rob@Pineapple a hand when tuning customers of his cars and stuff. Show me some real world hp numbers and mph numbers....not laws of physics. CJ
Well, their should be somone who's made more dyno proven hp than me with a single exhaust. Since it is physics and all. And I'd realy like to see it.
I would like to see someone put down 168rwhp on a mustang dyno, or 183rwhp+ on a dyno jet. This is the same car I trapped 97.92mph in, with full interior, and no weight reduction......I don't want to hear "I knew a friend, who heard from one guy, that his FC was putting down 190rwhp." Whats realy funny is people with *alot* more port than I ever had, putting down less hp. I'm not trying to be a jerk, but of all the cases I've seen, a single exhaust is used in noise reduction, not to make peak power. All the IT7s, Pro7, GT1, 2 and 3 cars that I've ever seen at Portland Int. Raceway, and Seatle Int. Raceway (SIR had its name changed.) where allways running some sort of a dual exhaust. My track days are limited, but I'd give Rob@Pineapple a hand when tuning customers of his cars and stuff. Show me some real world hp numbers and mph numbers....not laws of physics. CJ
Of course you would, unless those mustangs are turbocharged they still require a decent amount of backpressure to maintain their low end torque. Going true dual with a V6 N/A is absolutely retarded.
Senior Member
Joined: Jun 2002
Posts: 284
Likes: 0
From: Edmonton Alberta
The fujitsubo system are decently quiet (to me anyways)
cept I have a turbo on there too ^_^. My system is turbo -> RB presilencer -> fuijitsubo catback. I'll try to get a vid up soon, but right now turbo has been torn out =(
cept I have a turbo on there too ^_^. My system is turbo -> RB presilencer -> fuijitsubo catback. I'll try to get a vid up soon, but right now turbo has been torn out =(
pp13bnos, let me get this straight... you have a second gen, third gen, and a RX8?? If so, that's awesome as hell
So what you're saying is: My single exhaust mustang is getting more power than other people's dual exhaust mustangs... or something along those lines.Of course you would, unless those mustangs are turbocharged they still require a decent amount of backpressure to maintain their low end torque. Going true dual with a V6 N/A is absolutely retarded
CJ
Junior Member
Joined: Mar 2004
Posts: 19
Likes: 0
From: ga
I'm replacing my entire exhaust, but was wondering if the Bonez cat would work with the racing beat down pipe and cat-back. I think I might have to use the Bonez down pipe instead of the Racing Beat, but wanted to see if anyone had thoughts. I'm running an 87 TII with the 89 engine.
Thanks!
Thanks!
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