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

Bullet installed today....IMO

Thread Tools
 
Search this Thread
 
Old Nov 18, 2002 | 05:32 PM
  #1  
OfficerZ28's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Apr 2002
Posts: 586
Likes: 0
From: SmartAss, Ca
Default Bullet installed today....IMO

I bought an 16.5" bullet from a member...its a 3.5" in/out. Damn, it was way bigger than the resonator....Just some helpful tips before you buy one though..

make sure its the one you want, cause the one i bought, was bigger than I thought, and was WAY WAY close to the drive shaft. the muffler man had to use a crowbar to move it over.
Another thing, I lost a lil ground clearance, cause the bullet was bigger. Im not sure if i can lower my car safely, w/o the bullet scraping if i ever bottom out.

IMO, it tames the LM. I was driving with my windows up, but it sounds deeper, and not as raspy. Sounds same at idle, and WOT....but driving and shifting, it sounds almost like i have my 3 chamber flowmaster on again. Which didnt impress me at all. My next step i wanna try those chamber mufflers, like GMMG in place of the resonator. What do you guys think?
I think its too quiet for me now, but dont wanna take it back off, I already installed it.

Any feedback, please reply. Thanks <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
Reply
Old Nov 18, 2002 | 06:01 PM
  #2  
Colonel's Avatar
TECH Senior Member
 
Joined: Nov 2001
Posts: 9,246
Likes: 3
From: Troy, AL
Default Re: Bullet installed today....IMO

When you say it's bigger than the resonator, what resonator are you talking about (I call the Bullet muffler a resonator.) Was the resonator you speak of also 3.5"? I take it the bullet muffler is quieter than the resonator?

Thanks!
Reply
Old Nov 18, 2002 | 06:24 PM
  #3  
OfficerZ28's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Apr 2002
Posts: 586
Likes: 0
From: SmartAss, Ca
Default Re: Bullet installed today....IMO

Sorry, when i was saying resonator, i was talking about the LM resonator.
the muffler guy cut it out, and I look inside, THERES NOTHING IN THERE. its like the exhaust flows through the I-pipe, then goes through the resonator, which is bigger, then back into the small i-pipe. Basically, the LM is just a straight pipe.
The bullet I bought is bigger than the LM resonator.
Reply
Old Nov 18, 2002 | 06:34 PM
  #4  
MONGOOS's Avatar
TECH Enthusiast
 
Joined: May 2002
Posts: 504
Likes: 0
From: Tulsa and Claremore, OK
Default Re: Bullet installed today....IMO

you bought the wrong size is why. I installed a 3" inlet/outlet 4" casing bullet two weeks ago and couldn't be happier with it. It doesn't hang any lower then the y-pipe.
Reply
Old Nov 18, 2002 | 07:32 PM
  #5  
OfficerZ28's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Apr 2002
Posts: 586
Likes: 0
From: SmartAss, Ca
Default Re: Bullet installed today....IMO

I know now...What should I do? Should I keep it? Would it be different if i got the 3" in/out 4" diameter

I have 3.5" in/out 4" diameter 16.5" long
Reply
Old Nov 18, 2002 | 08:38 PM
  #6  
ratio411's Avatar
TECH Enthusiast
 
Joined: Jul 2002
Posts: 618
Likes: 0
From: Pensacola, FL
Default Re: Bullet installed today....IMO

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by OfficerZ28:
<strong>I know now...What should I do? Should I keep it? Would it be different if i got the 3" in/out 4" diameter
I have 3.5" in/out 4" diameter 16.5" long</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">No, the 3" bullets have 4" bodies, the LM resonator has a 4.5" body, but the 3.5" bullet you bought has a 5" body. That is why you have tight clearances under there.
As far as power and sound go, you would not lose or gain with a 3", the only difference would be in the size of the bullet. I would just keep it unless you have clearance issues.
The chambered mufflers are very restrictive and have a very small core (2.5" is largest core). This is why GMMG has to split the exhaust flow in half and run 2 mufflers. Otherwise their exhaust wouldn't flow for crap. I have also seen it posted by folks that have put it in the I-pipe that one makes the car extremely quiet...
Good luck
Dave
Reply
Old Dec 17, 2002 | 09:10 PM
  #7  
OfficerZ28's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Apr 2002
Posts: 586
Likes: 0
From: SmartAss, Ca
Default Re: Bullet installed today....IMO

What is the right bullet that i should have on my LM??? what part number, and where can i order one?
Reply
Old Dec 17, 2002 | 09:29 PM
  #8  
deviate42's Avatar
TECH Addict
20 Year Member
iTrader: (2)
 
Joined: Nov 2002
Posts: 2,210
Likes: 0
From: Houston, TX
Default Re: Bullet installed today....IMO

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by OfficerZ28:
<strong>Sorry, when i was saying resonator, i was talking about the LM resonator.
the muffler guy cut it out, and I look inside, THERES NOTHING IN THERE. its like the exhaust flows through the I-pipe, then goes through the resonator, which is bigger, then back into the small i-pipe. Basically, the LM is just a straight pipe.
The bullet I bought is bigger than the LM resonator.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">i duno why im bringing this up but acctually the resntr does a lot more than people think it does. Its an expansion chamber that acts as a muffler and takes away most of the loud backfires.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-1

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-2

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-3

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-4

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-5

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-6

10 Camaros You Should Never Buy

 
story-7

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-8

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
story-9

10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

 Verdad Gallardo
Old Dec 18, 2002 | 12:27 AM
  #9  
Boo Yeah's Avatar
TECH Resident
 
Joined: Aug 2002
Posts: 920
Likes: 0
From: TN
Default Re: Bullet installed today....IMO

keep it and get headers, it will definetly make it sound louder and closer to the way it did
Reply
Old Dec 18, 2002 | 08:45 AM
  #10  
98SilverZ's Avatar
On The Tree
 
Joined: Nov 2001
Posts: 109
Likes: 0
From: Houston, Tx
Default Re: Bullet installed today....IMO

I'm one of the people that has replaced the LM resonator with a chambered muffler. It doesn't make it too quiet at all. I've have nothing but complimants from it. It really made the LM sound really refined and deepened the tone of it. I can finally drive with my windows down and listen to the radio. I would do it all over again if I had to. Oh yea, I bought the muffler at www.sweet-thunder.com it was $58 shipped to my door.
Reply
Old Dec 18, 2002 | 05:57 PM
  #11  
ratio411's Avatar
TECH Enthusiast
 
Joined: Jul 2002
Posts: 618
Likes: 0
From: Pensacola, FL
Default Re: Bullet installed today....IMO

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by 98SilverZ:
<strong>I'm one of the people that has replaced the LM resonator with a chambered muffler. It doesn't make it too quiet at all. I've have nothing but complimants from it. It really made the LM sound really refined and deepened the tone of it. I can finally drive with my windows down and listen to the radio. I would do it all over again if I had to. Oh yea, I bought the muffler at www.sweet-thunder.com it was $58 shipped to my door.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">LM owners: Do not do this!
The chambered mufflers, even the 3" version, only come with 2.5" internals. That's before the flow congesting louvers, crimps, and chambers.
You are defeating the purpose of a cat-back as a performance mod by putting a bottleneck in the I-pipe. Even the stock exhaust in 2.75". A 2.5" is a step backwards from that.

Just a heads up.
Dave
Reply
Old Dec 18, 2002 | 06:35 PM
  #12  
DONAIMIAN's Avatar
TECH Senior Member
iTrader: (18)
 
Joined: Jun 2002
Posts: 10,036
Likes: 0
From: NW Houston, TX
Default Re: Bullet installed today....IMO

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif"> Its an expansion chamber that acts as a muffler and takes away most of the loud backfires. </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I like the loud backfores <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" />

<small>[ December 18, 2002, 06:37 PM: Message edited by: stang killer ]</small>
Reply




All times are GMT -5. The time now is 06:15 AM.

story-0
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-1
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-2
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-3
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-4
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-5
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-6
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-7
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE