Jump to content

Japspeed 4 inch exhaust bungs


Kestrelone

Recommended Posts

  • 3 weeks later...

Just to close this off. Found a way around the problem so if anybody else has lost a Jap speed 4 inch exhaust bung then here is what to do. I bought a 4 inch bung from Pirhana Products on ebay. The flange of this is slightly smaller than the Jap speed one but can be eased out to make it fit. The centre is completely different so I then drilled out the three welds, removed the centre pipe. Cut three small slot where the welds had been which then allowed a correct size 2 inch centre pipe to be forced into the flange.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...