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Re: Distributor/Ignition Question

To: "Frenken, Eric" <>,
Subject: Re: Distributor/Ignition Question
From: "Paul Hunt" <>
Date: Fri, 18 Aug 2006 09:50:47 +0100
Well, it's easy to switch between the 16 different curves with the 123, but
there is nothing to say that any of them will have the optimum curve for
your engine on today's fuels.  While some will almost certainly work better
than others, all of them are the original curves designed for use with
leaded fuel in the case of most UK and fairly early North American cars, and
to achieve the emissions standards on later North American cars.  It will be
much easier to obtain an ideal curve (once you have determined what that is
by spending much time and money on a rolling road) by tweaking springs and
weights than trying to get a new ROM or whatever for the 123.


----- Original Message ----- 
> ... but it'll easy be achieved with one of the 16 built-in advance curves
> the 123ignition distributor.

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