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After drag racing today, I found myself wondering if I had too much fuel.

I am running 16 psi on a 2.5 cb super 60 turbo with stock injectors and a cold start hooked up to kick on at 13psi. I have an EOBE to control and override the map sensor. Base timing is 10 degrees. it consistantly runs 10 bars on the A/F and I can't afford a EGT right now. Any ideas?~~H
 

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You might want to unplug the 5th injector and do one or two quick romps too see if you even need the extra fuel at 16psi. What I normally do with extra injectors is have them turn on when the 02 drops below .90v @ WOT under boost, THEN raise the boost untill the O2 levels off around .93v @ WOT.

Watch the plugs for bad signs, you might want to bump the timing back up to 12^ unless you ran crap fuel.

-Chuck James
 
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