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Old 10-08-2012, 06:20 PM
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Originally Posted by BlackGMC
Are they rich at idle?
What do they do on decel? Better yet how low will they pulse before misfiring?
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Old 10-08-2012, 06:28 PM
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No, its actually a little lean at startup which I need to look into...

Pulsewidth sitting at idle at 750rpm is approximately 2.5ms and these have a min pulsewidth of 0.122ms
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Old 10-08-2012, 06:54 PM
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That's allot of pulsewidth at idle for that size injector. You sure the lean issue isn't them misfiring?
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Old 10-08-2012, 07:07 PM
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Yes, its only lean on hot restarts, I just havent spent enough time tuing that area. Looking at other logs its around 2.2-2.3 at idle most of the time. Im using 58psi base pressure.
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Old 10-19-2012, 01:03 PM
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Sooooo put the 84# injectors in last night and tuned it.. went to jglowe's to check out his new turbo, and did some tuning.. saw 144% IDC on these.. so i called Jon at FIC and told him whats up..

Im getting the big boys on the way..
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Old 10-19-2012, 01:06 PM
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Is that on the 96s?
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Old 10-19-2012, 01:23 PM
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Originally Posted by nonnieselman
Sooooo put the 84# injectors in last night and tuned it.. went to jglowe's to check out his new turbo, and did some tuning.. saw 144% IDC on these.. so i called Jon at FIC and told him whats up..

Im getting the big boys on the way..
Something has got to be wrong if your at 144% with 84#ers
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Old 10-19-2012, 01:27 PM
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Originally Posted by Atomic
Is that on the 96s?
95s are on the way..

running 84s right now.


Originally Posted by BlackGMC
Something has got to be wrong if your at 144% with 84#ers
thats quite a few hp on ~15psi.. i gotta look back at my log. it might have been 16psi.
it started goin a lil lean so i let out.


its amazing at the difference from a small on3 turbo at 12psi and a S475 on 12psi.. it takes a bunch more fuel.
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Old 10-19-2012, 01:29 PM
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These heavy *** trucks load up a lot and drink gas. Especially at 15 psi cutout open and a s475 lol.
Originally Posted by BlackGMC
Something has got to be wrong if your at 144% with 84#ers
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Old 10-19-2012, 02:51 PM
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Originally Posted by nonnieselman
95s are on the way..

running 84s right now.




thats quite a few hp on ~15psi.. i gotta look back at my log. it might have been 16psi.
it started goin a lil lean so i let out.


its amazing at the difference from a small on3 turbo at 12psi and a S475 on 12psi.. it takes a bunch more fuel.

Oh.... Well i am staying tuned because i will probably gonna buy whatever injectors you end up with Mr. Ginny Pig
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