Larry,
It appears that you may be using the carb way outside of its design
limits. Eg. carb too small for the amount of air that you are trying to
put through it. A larger carb might put things back in a workable range.
I think that I mentioned before that my efforts to use a SU on a
supercharged engine led to using a Holley carb instead. In fact it was a
Holley progressive two barrel with the secondary set very rich. It was
much easier to set up correctly than the SU.
Dave Russell
Larry Colen wrote:
> I'd like it to move easily at low loads, but the piston hits full
> movement way before I've got full airflow through it. I also want to
> keep the mixture as lean as practical at low loads as it seems to make
> a 20-30% in fuel economy.
>
> I know that there are other folks besides you and I with supercharged
> british Iron. Would there be enough interest to set up a mailing list
> (probably a yahoo group) for others that share our
> afflic^H^H^H^H^Hinterest?
>
> Larry
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