Thomas,
I have no knowledge of the Weber 45MCHH carb, but did use a '75 MGB
with its Zenith Stromberg as a daily driver, in Maine. Set up properly,
the ZS would start well down to 10 below, start slowly down to 20 below,
and drove OK after 1/4 mile or so. This was on a worn engine that had
90.000 miles or so. Thanks to its heater, the carb did not ice. I
thought it was pretty good for the conditions.
It could be that yours is in need of a rebuild, a DIY task for a
weekend.
Bob
On Mon, 18 Sep 2006 14:58:30 -0500 "Thomas L. Burgin" <tburgin1@cox.net>
writes:
> Has anyone used the new Weber 45 MCHH single barrel side carburetor?
>
> My car is slow to accelerated and very bad in cold temperatures. It
>
> now has a zenith carb in a 1980 MGB
>
> Thomas L. Burgin
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