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spintech exhaust on stock ls1?

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Old Oct 27, 2011 | 02:42 AM
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Default spintech exhaust on stock ls1?
Anyone running them on a stock car? I have no cats, stock y pipe with an lm1 dumped. Thinking of replacing my lm1 with a spintech pro street exhaust, dumped. Anyone?
Last edited by Mr.z/28; Oct 28, 2011 at 09:44 PM.
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Old Oct 27, 2011 | 05:41 AM
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Will sound great compared to a lm1
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Old Oct 27, 2011 | 11:06 AM
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Stop wasting money on your stock manifolds and buy.some LTs
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Old Oct 27, 2011 | 01:07 PM
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I ran a Mufflex kit with a 4" spintech on my old '89 Formula and it sounded amazing. Deep and aggressive with no rasp.
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Old Oct 27, 2011 | 01:32 PM
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^^^What he said. They sound even better with a cam.
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Old Oct 27, 2011 | 01:39 PM
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Check this site out:

www.ls1sounds.com

The setup you want *might be on there, might not... give it a shot! If not, find a smiliar setup on there or youtube.

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Old Oct 28, 2011 | 09:41 PM
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Originally Posted by Blk98Vert
Stop wasting money on your stock manifolds and buy.some LTs
Last time I read you wanted shortys... so... same thing your telling me you should do as well.
just saying....
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Old Oct 28, 2011 | 09:42 PM
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Originally Posted by pewterssongrayzo6
Will sound great compared to a lm1
I hope so. =] anyone have a vid?
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Old Oct 28, 2011 | 09:43 PM
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Originally Posted by need2speed94
Check this site out:

www.ls1sounds.com

The setup you want *might be on there, might not... give it a shot! If not, find a smiliar setup on there or youtube.

I checked it out... A stock GTO is running it sounds good. I might do it. only cost me 15 bucks to cut and weld to replace the LM1.
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Old Oct 29, 2011 | 12:05 AM
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Originally Posted by Mr.z/28
I checked it out... A stock GTO is running it sounds good. I might do it. only cost me 15 bucks to cut and weld to replace the LM1.
Oh I bet, spintech mufflers sound Amazing!
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Old Oct 29, 2011 | 01:42 AM
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Originally Posted by need2speed94
Oh I bet, spintech mufflers sound Amazing!
Yes they do! thanks. vid will be up next week.
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Old Oct 29, 2011 | 03:25 PM
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Subscribing, love the sound of spintech's


Did you check out youtube? There are tons of video's on there of spintech's. Maybe not your exact setup but you can get some ideas.
Last edited by 00pooterSS; Oct 29, 2011 at 03:32 PM.
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Old Oct 29, 2011 | 03:52 PM
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Originally Posted by Mr.z/28
Yes they do! thanks. vid will be up next week.
Great! I'd love to see it
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Old Oct 30, 2011 | 05:25 PM
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Originally Posted by 00pooterSS
Subscribing, love the sound of spintech's


Did you check out youtube? There are tons of video's on there of spintech's. Maybe not your exact setup but you can get some ideas.
It gives it a mean sound. I hope it will sound better than the LM1. We'll just have to wait and see.
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Old Oct 30, 2011 | 05:26 PM
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Originally Posted by need2speed94
Great! I'd love to see it
You will.
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Old Nov 3, 2011 | 03:49 PM
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Here is some video of my truck when I had a 3"in to two 2 1/2" out Sportsman Street muffler, with no cats.

http://www.streetfire.net/video/2000...et-n_12196.htm

http://www.streetfire.net/video/2000...tsma_12184.htm

http://www.streetfire.net/video/2000...et-n_12183.htm

http://www.streetfire.net/video/2000...et-n_12182.htm
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Old Nov 3, 2011 | 08:05 PM
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So I went and installed it today. Sounds a bit quiet compared to the LM1. Figured it would be louder, but egh. screw it. Vid will be up soon.
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Old Nov 3, 2011 | 08:22 PM
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Originally Posted by Mr.z/28
So I went and installed it today. Sounds a bit quiet compared to the LM1. Figured it would be louder, but egh. screw it. Vid will be up soon.
Hows the overall tone compared to the LM1 besides being quieter?
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Old Nov 3, 2011 | 11:04 PM
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Its good. Its not obnoxiously loud. I like it. Thought it would be mild, but its quiet.
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Old Nov 4, 2011 | 12:29 AM
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did you get the 4" muffler? how much and where from? or do you know the part number
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