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  • #144241

    bmoney
    Topic starter
    Berichten: 2

      Im having a hell of a time trying get my proma circuit on my 70 ciao “leak free”. I replaced the hardware on the clamp with 10 grade hardware and clamp it down REALLY tight, Like to the point i’m scared the spigots gonna snap.. I’m also using a heavy duty spring to support it. If i put my finger over the end of the pipe the bike remains running, and you can hear it get louder from the spigot / header area.

      This leak is robbing my power and causing my temps to go through the roof. I hit 400F after a short bit of riding at WOT.

      Please, any suggestions to get this thing leak free??
      Thanks in advance!

      #144827

      niek1992
      Bijdrager
      Berichten: 1882

        here in NL we’ve got ‘uitlaatpasta’ or also called exhaust cement. it looks like this; .
        spread a little bit exhaust cement around the flange of the exhaust, and mount it. wait a few minutes. Then start is. LET IT IDLE! otherwise the compression blows the gasket away, as it hardens.

        When it’s fully hardened you’ll have a leakfree flange!

        The stuff is usually bought at carmaterial shops. Or webshops! I have the luck of working at a car-garage.
        Succes!

        #146172

        bmoney
        Topic starter
        Berichten: 2

          Thanks for the info and quick responce. I’m sure there is something similar to that exhaust cement here in the US. Ill certainly look into it..

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