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Miss my LT1

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Old Jun 11, 2007 | 05:38 PM
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Default Miss my LT1

At the first of this year I made the jump from many years of owning Z28's and TA's and now realize what I have been missing. I love my Vette. I feel it is an incredible car. However...........I do miss the deep throaty sound of the LT1. I went with a full catback system including X-pipe fearing the dreaded drone. I love being able to speak at a comfortable level and hear some fine tunes, but still would like a bit of authority on acceleration. System now is great, but sounds too much like a lotus. Thank you for your suggestions. PS. also love the looks of the quad tips. Guess I want my cake, want it sliced and served and to eat it too!
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Old Jun 11, 2007 | 05:45 PM
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What cat-back did you go with?? Try the B&B Bullets and I don't think you will miss the LT1 that much
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Old Jun 11, 2007 | 05:47 PM
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Went with Magna Flow, mostly because it is what is available here, and I do like the true X-pipe.
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Old Jun 11, 2007 | 05:55 PM
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You should try the SLP Loudmouth!
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Old Jun 11, 2007 | 05:59 PM
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B&B Bullets - and Dynatech Long Tube headers, x-pipe and Hi-Flow Cats gives me a commanding ~130dB at WOT bark, and it is still quiet enough inside to have a conversation, or play music on the freeway. I find the road and wind noise to be louder than the exhaust note while on the freeway...

-Dan
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Old Jun 11, 2007 | 06:00 PM
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Yeah but think about it no opti-spark worries.
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Old Jun 11, 2007 | 06:12 PM
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Originally Posted by Jet-Jock
Yeah but think about it no opti-spark worries.
PLEASE do not misunderstand, no way do I miss the opti-%#@*&, just the nice rumble. Growing up with SS Chevelle's, Nova's, GTO's and now this Vette has brought out the youth in me again, and I LIKE IT!!!!
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Old Jun 11, 2007 | 06:21 PM
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I have the Magnaflow catback, too, and it's perfect for me. However, I also have headers/ heads/cam, and no cats! These things really make a difference. Sounds like Corsa Pace cars would work for you. Quiet during cruise, but much louder than the Magnaflows during acceleration, and no resonance.
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Old Jun 11, 2007 | 06:24 PM
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Originally Posted by robertlthomson
PLEASE do not misunderstand, no way do I miss the opti-%#@*&, just the nice rumble. Growing up with SS Chevelle's, Nova's, GTO's and now this Vette has brought out the youth in me again, and I LIKE IT!!!!
I know I miss the corsa sound of my '93.
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Old Jun 11, 2007 | 06:27 PM
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My 91 L98 sounded pretty mean to with the borlas!
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Old Jun 11, 2007 | 06:31 PM
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Originally Posted by zeevette
I have the Magnaflow catback, too, and it's perfect for me. However, I also have headers/ heads/cam, and no cats! These things really make a difference. Sounds like Corsa Pace cars would work for you. Quiet during cruise, but much louder than the Magnaflows during acceleration, and no resonance.
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Old Jun 11, 2007 | 06:36 PM
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Call DMH Performance


Call QTP


I believe this is also QTP

Last edited by electronbluec5; Jun 11, 2007 at 06:42 PM.
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Old Jun 11, 2007 | 06:45 PM
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Originally Posted by 02MillenniumVette
You should try the SLP Loudmouth!


I started out with the MAGNAFLOW and went to the BORLA STRAIGHT PIPES, now you are talking!

You need to try a new catback system before you sell out the power the LS1 has over a LT1.
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Old Jun 11, 2007 | 06:51 PM
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When GM created the LS1 they changed the firing order from 1-8-4-3-6-5-7-2 to 1-8-7-2-6-5-4-3. Not sure why but the original firing order of 1-8-4-3-6-5-7-2 had been around since the original 265ci small block was introduced in 1955.

The LS1 just doesn't sound quite as "throaty" as the older Chevy V8's in my opinion. But, it sure does perform better!
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Old Jun 11, 2007 | 06:55 PM
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Originally Posted by 2k2C5
When GM created the LS1 they changed the firing order from 1-8-4-3-6-5-7-2 to 1-8-7-2-6-5-4-3. Not sure why but the original firing order of 1-8-4-3-6-5-7-2 had been around since the original 265ci small block was introduced in 1955.

The LS1 just doesn't sound quite as "throaty" as the older Chevy V8's in my opinion. But, it sure does perform better!
Could also be that the LT1s were iron blocks and that makes a world of difference in sound too.
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Old Jun 12, 2007 | 12:12 PM
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Originally Posted by electronbluec5

Call DMH Performance


Call QTP


I believe this is also QTP
Won't exhaust systems dumped too near the fiberglass spring cause too much heat to get to it and thus weaken it causing spring failure? Had a buddy who dumped his like that and his spring busted in no time.
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Old Jun 12, 2007 | 01:03 PM
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I had a 97 Z-28 til I ordered my 03 vette.

I totally agree the LT1 stock Z-28 had a very bad sound. It was a mean snarl with just a small hit on the throttle. I lost count of the people who asked me what aftermarket exhaust system I had put on the Z-28. Many did not believe me when I told them it was bone stock.
The best part of the system was there was no resonance at any speed, not roar at high RPM, just a great all around sound.

I will agree the performance of the LS1 is superior to the LT1. Numbers or seat of the pants will prove that.

Yes the vette is better in a thousand other ways.
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Old Jun 12, 2007 | 01:12 PM
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You really need down-turned dumps like in the second pic. I don't have to worry about it though because I have coil overs. It can be made to work with any of the systems pictured. If you aren't comfortable with those pictured there is the one I have been running for the past couple of years without any issues. It's made by Streetpro.us and it's different than any other.

Here's a link to their site.

http://www.streetpro.us/images/Strickland_Vette_021.jpg

I ran that setup for a couple of years with the leaf springs and never had a problem.
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Old Jun 12, 2007 | 01:19 PM
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Get some Corsa Pace Cars, Xpipe and some cat less LT headers and you will be just fine
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Old Jun 12, 2007 | 03:46 PM
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LT1's sound great I'll give you that but the LS1 is by far a better motor. I have em both.

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