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Another 900hp LQ4

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Old 06-15-2013, 10:31 PM
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wow, that is killer. I am surprised you were able to make that on those injectors. I figured they would run out before then.
Old 06-16-2013, 04:25 AM
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Originally Posted by GMCtrk
Are you actually measuring your ethanol content in the gas or just filling up with 2 parts of E85 to 1 part of 91 at the pump?
No, I haven't measured the ethanol content. My tune isn't on the ragged edge at all, so even if the mix was gas heavy it would just be rich with a little less octane. Nothing too dangerous as far as I am concerned. I run 1 part e85 to 1 part 91.

Originally Posted by SLO TRUCK
wow, that is killer. I am surprised you were able to make that on those injectors. I figured they would run out before then.
As mentioned above part of my fuel is still gasoline, so the injectors go a little further. Highest I have seen is 89% IDC.


I tried pushing it a little more tonight into the 22psi range, but it was cutting out and sort of misfiring. My wideband is on the fritz (stuck at 14.7 for some reason), so I have no fueling feedback. I do know my VE table is really high in the boost areas I haven't (til tonight) ventured into, so it may be just really rich. Either that or the plug gap is too wide. If I can get that figured out, I may bring it to the dyno day on Friday and see what she does then. If not, I will strap the Geo down and see how high into the double digits it'll go
Old 06-16-2013, 09:34 AM
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Do you have the awesome LC-1 ?

I do
Old 06-16-2013, 09:43 AM
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Originally Posted by TIM Z
Do you have the awesome LC-1 ?

I do
No, I have the autometer. Not sure what's up with it.
Old 06-16-2013, 09:54 AM
  #25  
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You will want to gap the plugs around 20 when running 20+ psi
Old 06-16-2013, 11:06 AM
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Originally Posted by Atomic
You will want to gap the plugs around 20 when running 20+ psi
They're at 24 right now. If leaning it out doesn't change anything, I'll be taking that route.
Old 07-27-2013, 05:39 AM
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Strap the Geo for the win!
Old 07-27-2013, 08:36 AM
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Any updates?
Old 07-27-2013, 09:39 AM
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Has this combo made it to the track yet?
Old 07-27-2013, 11:30 AM
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congrats mane!


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