Jump to content
XJ900fTrike

XJ900f Engine Builder

Recommended Posts

As we all know getting brand new pistons for the xj900f can be very hard. But over the years with trail and error I have found some available now..

You will find the xj900f standard bore is 69mm

The Suzki 850 over sized is 70mm   and the dome is 1mm taller..

I have designed and built my own Trike and the 1mm taller dome makes more hp the faster you go...

The higher speeds means you will need racing oil...

Please be careful.

Thanks

Share this post


Link to post
Share on other sites

good info, did you have to machine pockets for the valves?

 

Share this post


Link to post
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...