RE: non-adjustable ZS carb needles

[lesnyd@bb1t.monsanto.com (Larry E. Snyder lesnyd@monsanto.com 314-694-3626)]

Mr. John Lye writes:

>I've apparently got the same sort of non-adjustable ZS carbs on
>my '70 GT-6.  As far as I can tell there's no adjustment of the
>needle at all.  You can adjust idle speed etc., but the mixture
>is fixed.  When the needle gets too worn, you're SOL.


Same is true for the CD175s on my TR250 and the CD150s on my 1969 GT6.

There was a time when we weren't trusted to make adjustments ourselves!

Larry