Quote:
Originally Posted by Davehuge
Thanks Jakobi, does that just apply to the later AS2 carb or would that needle also suit the older AS1 carb?
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Generally speaking the older AS1 carbs preferred diameters in the F/G range.. The newer AS2 ranges between H, W, J depending on a few factors.
From all accounts it appears the AS2 just provides a bit more velocity/signal at smaller openings requiring a leaner setup to pull the same fuel.