Andy;
I do have a '72 and the stock distributor and carbs. (actually, the carbs 
are a little newer but the part numbers are the same.)  If you know how 
to hook it up I would really apreciate some instruction.  
thanks.
Ed.

On 18 Sep 1996, William A. McKinley wrote:

> Ed,
> I'm assuming you have a '72. 
> It's a vacuum advance cutoff switch. If you don't have the stock carbs and
> distributor, it's useless. As with all emissions equipment, save it. You'll need
> it eventually. 
> 
> Andy McKinley
> 75112.2101@compuserve.com
> '72 Westy
>