Wide Ratio O2

[Alain Toussaint]

> Edlebrock used to make one, but discontinued it. You might want to check
> with Turbo City. 
> I would go with a CD ignition to improve your fuel mileage. Usually
> advancing timing over stock will decrease not increase your fuel mileage. 

advancing timing decrease fuel mileage ??? i dont think so,usually,you
advance timing when a mixture is leaned out because it is harder to
spark,then with the leaning out,you have better mileage,even,i read about
it in stock car magazine that if you put a vacuum advance unit,you
increase fuel mileage (when compared to static timing).

Alain Toussaint

> If you want to run as much timing as possible on the flats and reduce the
> timing on hills use a MSD adjustable timing unit. They make these for the
> HEI, but I would replace the HEI module with a CD ignition and add on the
> timing unit.
> 
> Darrel
> 
> 
>