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View Full Version : 400ex carb to 300ex jetting...



ho416mx
03-12-2009, 06:51 AM
Can anyone get me some ballpark jetting on using a 400ex carb on a 300ex motor??

JohnT_98300EX
03-12-2009, 04:32 PM
I had been wanting the same info. I searched the forum and found this thread.
http://www.exriders.com/vbb/showthread.php?s=&threadid=361929&highlight=400ex+carb+300ex+jetting