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Thread: QTEC electric cutout

  1. #1
    91_bowtie Guest
    I finally got the QTEC electric cutout installed tonight, and I had alot of fun on my way back home. I slowly approach the stoplight in stealth mode, open the cutout by flipping the toggle, and watch the driver in the car next to me when I hit the gas. I'm sure it'll wear off in a day or so, but I like surprising people. On to the question...

    With the cutout closed, it sounds like it's leaking. The exhaust sounds very different than it did before. It's not nearly as tinny as it was before, if that makes any sense. Has anyone else noticed this on their's?

  2. #2
    Join Date
    Apr 2003
    Location
    League City, TX
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    138
    <div class='quotetop'>QUOTE(91_bowtie &#064; Oct 4 2006, 09&#58;57 PM) [snapback]67931[/snapback]</div>
    I finally got the QTEC electric cutout installed tonight, and I had alot of fun on my way back home. I slowly approach the stoplight in stealth mode, open the cutout by flipping the toggle, and watch the driver in the car next to me when I hit the gas. I&#39;m sure it&#39;ll wear off in a day or so, but I like surprising people. On to the question...

    With the cutout closed, it sounds like it&#39;s leaking. The exhaust sounds very different than it did before. It&#39;s not nearly as tinny as it was before, if that makes any sense. Has anyone else noticed this on their&#39;s?
    [/b]

    I&#39;ve heard that they leak over time, check out ls1tech, there&#39;s a couple guys over there that have them
    Mine - 04 Crew Cab Silverado 2500, 6.0L - L92 heads/intake - 4L80e - 4wd
    Wife's - 08 Trail Blazer LT - stock - every option - slow !
    Vid of my old Silverado 6L <---
    99 Fountain - 27ft Fever - 502 mag MPI :-)

  3. #3
    Join Date
    Sep 2005
    Location
    Austin Tx.
    Posts
    13,138
    <div class='quotetop'>QUOTE(91_bowtie &#064; Oct 4 2006, 09&#58;57 PM) [snapback]67931[/snapback]</div>
    I finally got the QTEC electric cutout installed tonight, and I had alot of fun on my way back home. I slowly approach the stoplight in stealth mode, open the cutout by flipping the toggle, and watch the driver in the car next to me when I hit the gas. I&#39;m sure it&#39;ll wear off in a day or so, but I like surprising people. On to the question...

    With the cutout closed, it sounds like it&#39;s leaking. The exhaust sounds very different than it did before. It&#39;s not nearly as tinny as it was before, if that makes any sense. Has anyone else noticed this on their&#39;s?
    [/b]
    so your able to actually open it while the truck is running? does it go from just a quiet low rumble to like a flat out deathtrap waiting for the hammer to drop?
    1951 3100
    1984 C10

  4. #4
    91_bowtie Guest
    <div class='quotetop'>QUOTE(duckysbht &#064; Oct 5 2006, 12&#58;30 PM) [snapback]67999[/snapback]</div>
    so your able to actually open it while the truck is running? does it go from just a quiet low rumble to like a flat out deathtrap waiting for the hammer to drop?
    [/b]
    yup exactly. I was running around over lunch with it open. I saw a cop approaching in my rearview mirror, so I closed it. "No officer that wasn&#39;t me."

    I plan on getting a video tonight.

  5. #5
    Join Date
    Oct 2005
    Location
    Houston, Tx
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    1,212
    how much was that? i been thinkin of geting one too. they seem badass, because you can open it with the flip of a switch.

  6. #6
    91_bowtie Guest
    I got a guy to end an auction on ebay for 150. It included the cutout itself; normally, it&#39;s just the valve.

  7. #7
    Join Date
    Apr 2003
    Location
    League City, TX
    Posts
    138
    <div class='quotetop'>QUOTE(91_bowtie &#064; Oct 4 2006, 09&#58;57 PM) [snapback]67931[/snapback]</div>
    . . .
    With the cutout closed, it sounds like it&#39;s leaking. . . .
    [/b]
    I saw somewhere on ls1 where a guy roughed up the insides of the lip area where the flaps "seat" on when it&#39;s closed. He cleaned it up and put some JBweld on there, and rounded off the edges off some more so that it was sealing better, more of a wedge fit.
    Mine - 04 Crew Cab Silverado 2500, 6.0L - L92 heads/intake - 4L80e - 4wd
    Wife's - 08 Trail Blazer LT - stock - every option - slow !
    Vid of my old Silverado 6L <---
    99 Fountain - 27ft Fever - 502 mag MPI :-)

  8. #8
    91_bowtie Guest
    Thanks. I definately need to do something. It sounds terrible, and because of the leak, I&#39;m only getting 10mpg now. It sounds sweet when its open though. I got a clip today, but i left the camera at work, so it&#39;ll have to wait till tomorrow.

  9. #9
    Join Date
    Sep 2005
    Location
    Austin Tx.
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    13,138
    do you think a cutout that you actually had to crawl underneath to open would seal better? because i would love to get an electric one down the line, but if its prone to leaking then i dunno.
    1951 3100
    1984 C10

  10. #10
    Join Date
    Apr 2003
    Location
    League City, TX
    Posts
    138
    <div class='quotetop'>QUOTE(duckysbht &#064; Oct 10 2006, 12&#58;39 PM) [snapback]68678[/snapback]</div>
    do you think a cutout that you actually had to crawl underneath to open would seal better? because i would love to get an electric one down the line, but if its prone to leaking then i dunno.
    [/b]
    if you already have a loud exhaust, it&#39;ll be hard to tell, here&#39;s a couple vids


    http://video.ls1tech.com/search/cutout/0/d...83601651017.htm
    Mine - 04 Crew Cab Silverado 2500, 6.0L - L92 heads/intake - 4L80e - 4wd
    Wife's - 08 Trail Blazer LT - stock - every option - slow !
    Vid of my old Silverado 6L <---
    99 Fountain - 27ft Fever - 502 mag MPI :-)

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