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Made some baseline dyno runs

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Old Oct 8, 2007 | 05:10 PM
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Default Made some baseline dyno runs



On 100 shot, untuned, uncoated pacesetter LT with Y pipe and no exhaust, Ran with no air filter. Using 125shot feul jet and 100 shot nitrous jet, NOS solenoids with HSW plate kit and between 850-950psi. Im suprised at the steady AF ratio without a tune. Next plan is to up the jets to 150 shot and get a tune. The coolant overflow started spewing after the nitrous run, i think it got a little too hot on the dyno, eventhing seems good now though, i can only pray
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Old Oct 9, 2007 | 12:22 AM
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anyone? Made some more pulls one the street, overflow wasnt bubbling. I figure it may have overheated slightly on the dyno.
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Old Oct 9, 2007 | 12:29 AM
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most likely a head gasket issue. Keep a close eye on it.
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Old Oct 9, 2007 | 12:34 AM
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yeah, im gonna make sure i do. I figured it would do it again if i made some more pulls on the street but it didnt, so Im going to hope everything is alright. Spray and pray. But if the heads come off, stock ones arent going back on.
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Old Oct 9, 2007 | 12:35 AM
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What was the reason for all the chops and waves in the graph?
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Old Oct 9, 2007 | 12:51 AM
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stupid dyno operators? im not sure.
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Old Oct 9, 2007 | 09:27 AM
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Looks good. Pretty normal for the drops on the graph, if the dyno jet looses the RPM signal it can't plot the data.

Thanks,
Matt
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Old Oct 9, 2007 | 11:19 AM
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I love the HSW plate though, i think i made the best choice for the plates currently offered. Nitrous hits much harder than my other setup.
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