Hi Randall
I thought that might be the case, I do have one question, my PI has vacuum
advance taken from the idle bypass port, way away from the butterfly, is
that why they deleted it on later cars with the explanation that it had
little effect on performance or economy.
Another question on the advance port, I am guessing that the location is
pretty critical, I would need to put this in real carefully, I am a
redundant toolmaker who is most p$%%^d off about loosing access to all the
machinery! I have nowhere even for a standard size pillar drill!
Thanks for your help.
Graham.
----- Original Message -----
From: "Randall"
Subject: RE: Need some help on vacuum ports Please.
> IMO, yes. You'll get no advance when you need it, and lots of advance
when
> you don't.
> The engine will still run fine (after you deal with all the other
problems),
> but will burn more fuel when cruising. My experience has been that a
> working vacuum advance also improves part throttle response, but it's
tough
> to notice unless you've just fixed it.
>
> Randall
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