O2 voltages

[Bruce Plecan]

> As I understand, a 16:1 combustion wouldn't be as "efficient" as a 14.7:1,
> and I'd be curious to see comparative injector duty cycles at the two A/F
> ratios.

Chemically, or for recovering energy?.

> In other words, do you wind up putting extra fuel in because of the loss
> in efficiency when running on the lean side?  I would think you'd also
> have to pull back on the timing.

What lose of efficiency?.
Why have to pull back timing?.
You edited out the light cruise, and for that and idle no timing changes.

> (If not, I'm gonna play with my new speedpro to get up to 15.5:1 or so...)

You'll never know till you do.
Bruce
>
> -Bob Cunningham
>
>
> On Tue, 3 Oct 2000, Bruce Plecan wrote:
>
> > Did a car at the PW that was happy as punch at 15.25-15.5:1  light
cruise,
> > and this was a big car and engine.
> > I'll bet ya 50 cents I will get the GN to almost 16:1 in light cruise
and
> > still have a 12 sec car.
> > Bruce
>
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