Nother thought

[timsiford at hushmail.com]

I was running the stock 22lb injectors on my IROC (218cam, AFR heads, MiniRam) 
for about 3000 miles before swapping to 30lb injectors.  At WOT I would 
reach 100% DC by 4500rpms.  I would continue to shift at 6500.  This is 
 great example of how the stock O2 cannot be used for tuning.  The O2 volts 
were approx 830mV and greater throughout the entire RPM range even though 
I was hitting 100% DC.  After switching to 30's I noticed significant improvement. 
 The stock 22lb injectors never falterered and still function great.

Tim

At Wed, 4 Oct 2000 23:22:33 -0400, "Bruce Plecan" <nacelp at bright.net> wrote:

>
>Anybody have any info., about the extended effects of running really 
>high
>DCs on injector drivers?.
>Just thinking, out loud.
>Just with all the hours of running stuff here, I can't find any real 
>reason
>for for the 85% DC, as applied to a street car.
>Just maybe do to worry about a worse case thermal situation, and portecting
>the devices?.
>Or maybe just a ol wifes tale....
>Bruce
>
>
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