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  • Help!!!

    So after i put my new headers in i keep getting a tapping sound from under the car from the y-pipe directly after the drivers side header. It comes with a dip in the y-pipe for that issue but it still tapps it...do they make anything like a pad or anything that will make the tapping go away or at least not be so annoying?

    hghhjklh;oiu..JPG
    1999 z28 Bright Blue Metallic 1 of 10
    1999 z28 Hugger Orange RS 1 of >309 (Sold)
    1997 z28 White 6 speed Heads and Cam. (Sold)
    1994 z28 PPM auto Cam only (Sold)
    1984 sport coupe red 4 cyl (Sold)

  • #2
    You could try universal exhaust hangers around the area to try and hold it still.

    Used to own a Firebird.

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    • #3
      thats is why you pay a bit more for quality headers and not the ebay hit or miss junk. The best way to cure it is try and actually bend the y-pipe a bit or you can try to jam a piece of rubber hose in there or a clamp could work as Vinnie mentioned.
      Doing less with more


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      • #4
        Originally posted by DETROITMUSCLE View Post
        thats is why you pay a bit more for quality headers and not the ebay hit or miss junk. The best way to cure it is try and actually bend the y-pipe a bit or you can try to jam a piece of rubber hose in there or a clamp could work as Vinnie mentioned.
        Thanks for pointing out the obvious Jeff lol. I think i got it figured out i used some exhaust wrap.
        1999 z28 Bright Blue Metallic 1 of 10
        1999 z28 Hugger Orange RS 1 of >309 (Sold)
        1997 z28 White 6 speed Heads and Cam. (Sold)
        1994 z28 PPM auto Cam only (Sold)
        1984 sport coupe red 4 cyl (Sold)

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        • #5
          This is a very common problem. first, heat up the header with a torch ahead of the collector and hang your weight on it. You might be able to massage it down some.

          If that doesnt work, do what i did and take a floor jack to your floor board. bend it up a tad, but only a half inch or so. dont do any more than that or you will notice it in the car. It may sound ghetto but it works.
          -Joel
          1995 Z28 M6 - AI226/234 - autocross ricer
          1984 Scottsdale K10 - 305/4bbl/4spd


          WTB List:Midwest Chasis DS Loop

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          • #6
            Originally posted by JoeliusZ28 View Post
            This is a very common problem. first, heat up the header with a torch ahead of the collector and hang your weight on it. You might be able to massage it down some.

            If that doesnt work, do what i did and take a floor jack to your floor board. bend it up a tad, but only a half inch or so. dont do any more than that or you will notice it in the car. It may sound ghetto but it works.
            That is a good idea but i think im going to try the wrap first and see if it helps if not i guess i will be doing one of those. Thats what i get for getting cheapys
            1999 z28 Bright Blue Metallic 1 of 10
            1999 z28 Hugger Orange RS 1 of >309 (Sold)
            1997 z28 White 6 speed Heads and Cam. (Sold)
            1994 z28 PPM auto Cam only (Sold)
            1984 sport coupe red 4 cyl (Sold)

            Comment


            • #7
              Originally posted by Purple94Z28 View Post
              That is a good idea but i think im going to try the wrap first and see if it helps if not i guess i will be doing one of those. Thats what i get for getting cheapys
              i doubt they are cheapies. its a common problem with MOST headers for LT1s. The only ones i know of that dont have that problem are Hooker/Jet Hots, and thats because they hang a good 2" lower - which you wouldnt be any better off with. I had the same issue with pacesetters and that is considered a trusted header.
              -Joel
              1995 Z28 M6 - AI226/234 - autocross ricer
              1984 Scottsdale K10 - 305/4bbl/4spd


              WTB List:Midwest Chasis DS Loop

              Comment


              • #8
                Yup, they all do it. My dad's pacesetter headers & y-pipe have really bad vibrations under the car.
                - Brian Meissen
                Owner, MiFBody.com
                Administrator, LTxTech.com


                1994 Camaro LT1 Transplant - 357ci LT1, cammed, stalled, and driven.
                2022 Camaro LT1 - "Cherry Bomb 2"
                Michigan FBody Meet & Greet Car Show 2022
                June 4th, 2022 - 9am to 3pm!!!
                The HUB Stadium, Auburn Hills, MI

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