chimp

I have run a few tanks of fuel though my engine now but it still seems rich low end and lean on the top end . Reading some of the other posts I will run though a few more tanks then borrow a tacko meter to set the needle valve .

One thing that I am confused about is the small screw next to the needle valve that sits in the carb regulator . Mine is set to 4 turns out . I’m not sure if this is supposed to be 2.5 turns to get it back to factory setting.

Thanks for any info

chimp

Found a kinked fuel line on the tank today so I ran another tank though and it sounds much better .