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Thread: Exhaust questions...

  1. #21
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    Here's a sound clip if anyone is interested:

    Spin Tech Sportsman Street XL Sound Clip

  2. #22
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    Well Moze, whats the verdict? Better, worse, same? Can you tell a power difference with the muffler change?
    '92 GMC reg. cab, step side. 7.32@ 92.3. SOLD
    http://videos.streetfire.net/video/d...d700c6401f.htm
    New project: '00 S-10 ext. cab, ZQ8, 370, T-56, daily driver.

  3. #23
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    <div class='quotetop'>QUOTE(trtturbo &#064; Sep 26 2006, 01&#58;08 PM) [snapback]66680[/snapback]</div>
    Well Moze, whats the verdict? Better, worse, same? Can you tell a power difference with the muffler change?
    [/b]
    Forgot to mention to you on the phone, my old muffler was a Flowmaster. The writing was on top of the muffler, so I thought it was just a generic. I can&#39;t tell a noticeable difference between the two setups, other than it&#39;s a little quieter running the single 3" rather than the duals like it was. hoping to get the cats on today...

  4. #24
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    I run IMCO extremes . I still have factory cats,but I love the way they sound. A rumble at idle and an even deeper rumble upon acceleration. No snappy sound, just rumble. I will post a sound pic soon.
    2000 Chevrolet Silverado, 4.8L, K&N polished intake, 4.10 gears, 20x9 KMC SS on front, 22x10 on rear, Dual style pillar gauges, steel cowl hood, 2" rear drop shackles, true duals w/IMCO extreme mufflers w/dumps at rear end, SLP headers. Cam and nelson tune soon to come!!!!!

  5. #25
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    <div class='quotetop'>QUOTE(Blackdog &#064; Sep 26 2006, 03&#58;46 PM) [snapback]66700[/snapback]</div>
    I run IMCO extremes . I still have factory cats,but I love the way they sound. A rumble at idle and an even deeper rumble upon acceleration. No snappy sound, just rumble. I will post a sound pic soon.
    [/b]
    Thanks BD

    OK, I haven&#39;t made ot to the exhaust shop yet, but the stock cats are about 12" long and I&#39;ve BARELY got that much room to put them, so I&#39;m not sure if they can make it work or not. If they can&#39;t, (and I&#39;m about to research this) are there any cats that are pretty short with a small diamater that might work?

  6. #26
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    <div class='quotetop'>QUOTE(DamnYankee &#064; Sep 26 2006, 04&#58;51 PM) [snapback]66717[/snapback]</div>
    Thanks BD

    OK, I haven&#39;t made ot to the exhaust shop yet, but the stock cats are about 12" long and I&#39;ve BARELY got that much room to put them, so I&#39;m not sure if they can make it work or not. If they can&#39;t, (and I&#39;m about to research this) are there any cats that are pretty short with a small diamater that might work?
    [/b]
    Dont know, really haven&#39;t looked at converters lately.Sorry. Magnaflow makes some short ones. I know they are smaller than stock.
    2000 Chevrolet Silverado, 4.8L, K&N polished intake, 4.10 gears, 20x9 KMC SS on front, 22x10 on rear, Dual style pillar gauges, steel cowl hood, 2" rear drop shackles, true duals w/IMCO extreme mufflers w/dumps at rear end, SLP headers. Cam and nelson tune soon to come!!!!!

  7. #27
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    I think most of my noise is that trash can at the end of the pipe All I wanted was something differant than anybody else had.This muffler is made by IMCO/supreme performance and cherry bomb are all 1 company now
    Vortec Performance Tuned
    LQ9 built 4L60 LTs and a billion miles on the speedo!

  8. #28
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    Just an update and a confirmation.

    The update is that the stock cats are now welded back in. Tight fit, but they&#39;re in.

    The confirmation is that the cats DEFINITELY made it quieter. It sounds really good now, I&#39;m very happy with it. Dumping the exhaust before the axle sounds jussssst fine. The noise was because the cats were gone.

    I&#39;ll get a video/sound clip up in the next day or so.

  9. #29
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    I forgot to add: It definitely sounds better, but I can also tell the cats are restricting it a little. So I guess I&#39;ll start a search for the best flowing cats. If anyone has any input throw it out there...

  10. #30
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    <div class='quotetop'>QUOTE(DamnYankee &#064; Sep 27 2006, 10&#58;38 PM) [snapback]66930[/snapback]</div>
    I forgot to add: It definitely sounds better, but I can also tell the cats are restricting it a little. So I guess I&#39;ll start a search for the best flowing cats. If anyone has any input throw it out there...
    [/b]
    Ive heard nothing but good from magnaflow, mine really accented the sound of the small v6 and still had a deep rumble for how small it is.
    1951 3100
    1984 C10

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