wr 400 cam timing

1 reply to this topic
  • drucer

Posted January 19, 2010 - 08:37 PM


Hey guys.

Just checked and adjusted the valves the other day and went to put the cams back in when i remember i dont no how to line them up.I tried guessing a couple of times with no luck.

Can someone please tell me which way each exhuast and intake cam dots are supose to face


Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • matt4x4

Posted January 20, 2010 - 05:11 AM


set your crank to TDC before anything else, install the cams with the lobes pointing to the outside of the head (they will point slightly up), now make sure that the timing mark toward the outer edge of each cam (in relation to the head) is exactly in line with the top of the milled head surface on both sides.


Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.