Jump to content
Sign in to follow this  

general top end overhaul

Recommended Posts

my 1997 xr400r is smoking pretty bad. the jetting has always been a little lean so it's not that.

about a year ago i had two new intake valves installed as well as having the cylinder bored 1mm over with a new piston and rings of course...

i don't know if its something with the cylinder head or what.

what would you suggest would be a good place to have this looked at...has anyone had experience with XR's only?

has anyone done an overhaul on their engine recently?

thanks for your help

Share this post


Link to post
Share on other sites

no, the bike was not run lean...just saying that the smoking must be from oil not from being to rich at carb

anyway, thanks guys, i'll call up some shops

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×
×
  • Create New...