LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Tunercats commanded AFR shenanigans

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Old 09-08-2013, 03:47 PM
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Default Tunercats commanded AFR shenanigans

My %change to air/fuel vs rpm numbers are upto high 20's and low 30's. Doing the calculations my commanded afr is somewhere around 9.7 but im showing 13.1-13.3 at WOT. Is this normal or do I need to adjust something somewhere?

I had stock injectors and they just wouldnt get the afr down so I picked up some SVO redtops and made the numbers up above. Whats goin on here?
Old 09-10-2013, 03:59 PM
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bumpp
Old 09-10-2013, 06:24 PM
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Don't blame Tunercat. Forget your math. Use numbers that get the job done. Likely more going on that you are aware of.
Old 09-11-2013, 07:42 AM
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I've had to do the same thing to get the wideband number right too.



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