Open the idle mixture screws out (CCW) one half turn.
One can read the color of the correct type plugs to determine jetting.
I should also clarify something about this carb
This carb is a numbers matching (part number) for my friends car.
How fast (guestimate) do u think a AQ130 with an AQ100B leg would scoot my 17footer glass boat along at?
Are there various prop ratios?
It could be a many reasons to not getting RPM but i dnt think so it is anything related to starter motor, it can be some fuel issue, is their any warning