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what muffler for my 70 LTD?? Help

Discussion in 'All Other Makes and Models' started by Bandido, December 24, 2004.

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    1. Bandido

      Bandido Active Member

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      Year, Model & Trim Level:
      98 XLT
      I have a 1970 LTD with a 390 in it. When I bought it, it had a new exhaust under with "i Don't know" mufflers. Was pretty quiet though. So I thought, let's try glasspacks to see how it sounds.
      Well, sound good, but I got a reall loud humming and vibration around 950-1200rpm!!! very annoying.

      So now I am trying to figure out, is it because I cut the pipes before the rear axle and they don't go all the way to the back anymore. Or is it the muffler? What kind of muffler should I get? I don't want expensive ones, I was looking maybe Dynomax turbos or something like that. But I am afraid, they would be to quiet again, too??

      any ideas?
       
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    3. Bandido

      Bandido Active Member

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      come on, nobody?
       
    4. SVO

      SVO Moderator Emeritus/Doctor Moderator Emeritus

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      Just some regualar "Turbo Mufflers" will be just fine, but put tail pipes on them, as that's where most of the reverbiation is coming from.
       
    5. Bandido

      Bandido Active Member

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      thanks, that is just what I wanted to know!!
       

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