Muffler installation

Discussion in 'Rack Mounted Engines' started by Andrew735, Mar 8, 2008.

  1. Andrew735

    Andrew735 Member

    Hey i have a grubee 49cc 4-stoke kit from and i took the muffler off of the engine, but the threads arnt long enough to attach the new muffler that i got in the kit. can anyone help me out?

  2. Papasaun

    Papasaun Guest

    By chance do you have 2 extra bolts left from your kit install? Are they the same diameter as the studs for the muffler? Maybe you will have to take the studs out that held the stock muffler and use bolts when installing the new muffler.
    (I had a frame mount with the china knockoff of the Honda engine and it used bolts to secure the muffler).

  3. Andrew735

    Andrew735 Member

    yea. we got it. it just took a while before we figured out that vice grips are magic and we used them to take out the old bolts so we could mount it with the new ones. thanks for your help though.