Originally Posted by
stipres
thanks for the input guys. i will be chckn those things next maint. session. the thing that boggles me is the goin fat part. same needle settings, from earlier, and the motor goes fatty on me? really fat, not just a lil. i can understand fuel line leaks, but wouldn't that cause the motor to go lean? when I said lean in my first post, i should have said it was more normal than anything, it was just fast again like normal. probally felt lean cause it was goin way faster than from when i was trying to race with a fat motor (hope that makes sense).
you know now that you say that again ....check the needle o-rings they are probably worn and are self adjusting ...when they get worn out they can allow the needle to adjust itself