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

true duals are in....and stupid loud!

Thread Tools
 
Search this Thread
 
Old 08-08-2007, 04:33 PM
  #1  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default true duals are in....and stupid loud!

well, if anyone wants to know how to attract cops...I have the recipie:

1 package of Hooker longtubes
2 boxes of Magnaflow metallic spun cats
1 H pipe (for flavor)
1 medium powerstick on each side
top it all off with a touch of Corsa clones

idle is sweet, low RPM cruise is a lil loud....anything over 2800 RPM is noticeably loud....like....COP LOUD!

I have about 4" of ground clearance at my lowest point.....but damn does it sound great!!!


PICS COMING!
Old 08-08-2007, 04:36 PM
  #2  
TECH Fanatic
iTrader: (31)
 
tylerdj's Avatar
 
Join Date: Sep 2004
Location: Amarillo, TX
Posts: 1,912
Likes: 0
Received 0 Likes on 0 Posts

Default

Did you run it under the axle? Sounds like a sweet setup!
Old 08-08-2007, 04:43 PM
  #3  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default

nope, all over the axle, 2.5" tubing....it bangs the floorboard a bit on the driver side...but nothing a lil heater hose trick won't fix. It has absolutely no rasp at all, I was so impressed with the sound. I just hope I can fend off the popo for awhile. All together, it took about 7 hours to bend all the pipe, make everything fit, and weld it all up. Plus, my buddy's shop did the work for free, so I have a true dual setup for under $250 in parts.
Old 08-08-2007, 05:44 PM
  #4  
TECH Addict
iTrader: (39)
 
porksoda's Avatar
 
Join Date: May 2005
Location: Clovis, NM
Posts: 2,459
Likes: 0
Received 2 Likes on 2 Posts

Default

Thats exactly the setup I want to run! I want to hear sound clips! I also plan on the H-pipe, powersticks, and out the back. But I plan on going under the axle and no cats. I don't know how loud it will be with no cats?
Old 08-08-2007, 06:06 PM
  #5  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default

I don't know how to take/post sound clips....anyone have a suggestion?

I may be over-exaggerating the sound levels, because I have been driving a 2003 Bonneville for 5 months and have gotten used to how quiet it is. My Grand National has 3.5" downpipe, into a 8" long bullet muffler, and 3.5" pipe right out the back and I think that the Z is louder than that.

My buddy's truck is a 2005 Tundra with the I-force V8, shortie headers, stock cats, and 2.25" straight pipe out the sides before the rear axle...and his truck registered 94 dB with the tester being exactly 25 feet from the exhaust tip....and mine seems louder than his truck.
Old 08-08-2007, 06:50 PM
  #6  
Teching In
 
Deadlybird54's Avatar
 
Join Date: Nov 2006
Location: Castle Rock, CO
Posts: 44
Likes: 0
Received 0 Likes on 0 Posts
Default

Yup, thats loud. lol You can record your sound bites of it, download it to the computer, save it, and upload it to youtube. Easy as pie.
Old 08-08-2007, 08:12 PM
  #7  
TECH Fanatic
iTrader: (1)
 
FatZ28's Avatar
 
Join Date: Dec 2001
Location: Cleburne,Tx
Posts: 1,642
Likes: 0
Received 2 Likes on 1 Post

Default

Where did you get the tips?
Old 08-08-2007, 08:32 PM
  #8  
12 Second Club
iTrader: (21)
 
95 Z28's Avatar
 
Join Date: Apr 2006
Location: West Seneca, NY
Posts: 1,406
Likes: 0
Received 0 Likes on 0 Posts

Default

Powersticks are just plain mean I'd like to check out the pics of your setup too bc I'm planning on running my duals out back too.
Old 08-08-2007, 11:57 PM
  #9  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default

I got the tips from Joshua...I hope that's okay, I can't remember if he's a sponsor or not...if he isn't, then I didn't get them from him.

I should have pics posted up on Saturday...we have to do some minor adjustments and wrap the fuel lines. I drove it around some today and it seemed to be kinda easy to get used to...for now.
Old 08-09-2007, 12:18 AM
  #10  
Launching!
iTrader: (1)
 
Jassick's Avatar
 
Join Date: Apr 2005
Location: Spartanburg, SC
Posts: 293
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by turbowhistle86
I got the tips from Joshua...I hope that's okay, I can't remember if he's a sponsor or not...if he isn't, then I didn't get them from him.

I should have pics posted up on Saturday...we have to do some minor adjustments and wrap the fuel lines. I drove it around some today and it seemed to be kinda easy to get used to...for now.


That's good to know, I'm getting some put on in a few days, I believe. Will also be checking back for some pics.
Old 08-09-2007, 01:20 AM
  #11  
TECH Apprentice
 
beeker82's Avatar
 
Join Date: Jun 2005
Location: Pekin IL
Posts: 396
Likes: 0
Received 0 Likes on 0 Posts
Default

sounds like a nice setup,where are you in central IL?? what shop did the work for you?
Old 08-09-2007, 09:36 AM
  #12  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default

I'm in Bloomington....and my friend at Tuffy did the work for me. We have some minor banging issues to deal with on the pass. side now, but other than that, it seems to be working out pretty well and I'm finally getting used to the sound.
Old 08-10-2007, 01:50 AM
  #13  
Staging Lane
iTrader: (2)
 
meangreenformula's Avatar
 
Join Date: Jun 2007
Location: St. Louis, MO
Posts: 90
Likes: 0
Received 0 Likes on 0 Posts
Default

video? I am dying to hear how that sounds since its the same as the one that will be installed next week.
Old 08-10-2007, 07:37 AM
  #14  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default

well, don't die on me...I'm trying to get a video camera....hopefully I can have all of this up by Sunday morning.
Old 08-10-2007, 11:39 AM
  #15  
TECH Fanatic
iTrader: (5)
 
jlashley2001ss's Avatar
 
Join Date: Jul 2002
Location: graham nc
Posts: 1,377
Received 0 Likes on 0 Posts

Default

im going to post to this so i can keep up with it...wanna hear some sound clips!! VERY VERY similar to my exhaust setup except i went with the medium length PowerPacks.

Get a cam and you will **** ur pants ....i need to get some clips of mine on here!
Old 08-10-2007, 12:24 PM
  #16  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default

no no no...don't say cam! I told myself to stop modding the daily driver BEFORE I did the headers. That's exactly how my Grand National became a 11.21 "street" car that I can't drive on the street without budgeting for race gas.
Old 08-10-2007, 01:54 PM
  #17  
TECH Fanatic
iTrader: (6)
 
ReFtheMC's Avatar
 
Join Date: Dec 2006
Location: San Fernando Valley, CA
Posts: 1,472
Received 1 Like on 1 Post

Default

Where Are The Pics?
Old 08-11-2007, 07:39 AM
  #18  
TECH Fanatic
Thread Starter
iTrader: (7)
 
turbowhistle86's Avatar
 
Join Date: Mar 2007
Location: middle of nowhere, IL
Posts: 1,083
Likes: 0
Received 0 Likes on 0 Posts

Default

dude they are coming....I work 60 hours a week, my best friend is getting married today and my birthday is Monday, kinda hectic this weekend, but I will post them as soon as I am able to take some good ones.
Old 08-11-2007, 04:20 PM
  #19  
12 Second Club
iTrader: (49)
 
bww3588's Avatar
 
Join Date: Sep 2005
Location: Chillicothe/Lima, Ohio
Posts: 8,139
Received 8 Likes on 8 Posts

Default

sounds like a pretty quiet setup to me.....of course im biased. TSP TD's with bullets is stuipd cop attracting loud.......
Old 08-11-2007, 04:34 PM
  #20  
11 Second Club
iTrader: (10)
 
SSNISTR's Avatar
 
Join Date: Mar 2002
Location: Florida
Posts: 2,728
Likes: 0
Received 0 Likes on 0 Posts

Default

Pics and sound clip!



All times are GMT -5. The time now is 11:57 PM.