Is 82% injector duty cycle to much?
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From: colorado springs Elevation: 6035 ft
Is 82% injector duty cycle to much? I was datalogging my car today and the injector duty cycle was 82% Should I upgrade to 30# injectors or will my 24#ers be fine? I'm in Colorado So That why its only using 82% with my head/cam setup.
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They are fine. Some people have better results with injectors pushing in the 85-90% duty cycle. I am around 80 right now and my tuner even said I could have gotten away with a slightly smaller injector.
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I'll take injectors running at 85% WOT over injectors running 60% ANY day!
Fueling is more accurate and consistent when the "open" time is proportionally much larger then the transient (opening and closing) times. Mine run 85 to 90%.
Fueling is more accurate and consistent when the "open" time is proportionally much larger then the transient (opening and closing) times. Mine run 85 to 90%.
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From: colorado springs Elevation: 6035 ft
I'm @ 82-83% duty cycle now on a 90* day and The track I run at is around 1400 ft lower than where I live. So on a cool day at the track I think the duty cycle will be unacceptable. SVO 30's should fix this issue.
How many minutes/hours do you think you'll be running at that high DC?
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From: colorado springs Elevation: 6035 ft
I looked at my datamaster scan again and found a point @ 6250 rpm injector duty cycle is @ 92.5%. I plan on reving this thing to 6500 rpm So I'm going with some 30lb svo's.