Thread: Top end rebuild
View Single Post
  #10  
Old 12-05-2013, 11:01 AM
JP4's Avatar
JP4 JP4 is offline
Senior Member
 
Join Date: Nov 2010
Location: Ontario, Canada
Posts: 247
Default

Quote:
Originally Posted by Pepperami View Post
... Still not sure about the base gaskets though. 2 gaskets and a plastic one!!! whats that all about? How do they go?
I got the same thing in a gasket kit I bought from Motocross Center too.

The whole stack was thinner than the stock stack, but I didn't have anything else, so I bolted it up anyways. I wrote down the thickness of the stock base gaskets and the thickness of the new stack, but I don't have the numbers at hand.

I put the plastic one between the two papers and it worked out fine - no leaks.

With the thinner stack I had to fatten up the jetting a little - went from a 40 to a 42 PJ, and from clip position 2 to 3 on JD blue needle.
Reply With Quote