Quote:
Originally Posted by May70
I got the carb cleaner out and sprayed the carb. (see pic) does that hole above the distributor vac line suck fresh air or something? It seems odd its just open. When i spray carb cleaner at it or on the back near it the rpms drop 25 or 30....
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Well you may have just found all or at least some of your problem!
That hole is DEFINITELY A VACUUM LEAK! (Unless someone can prove other wise)
I have two of this style monojet carbs and they both have two vacuum ports in the location in your picture.
I will run outside and snap a pic of the carb on my 65 for verification.