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help with reading dyno

Old 09-03-2013, 07:38 PM
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Default help with reading dyno

paging all tuners, my tuner and i have been trying to figure out why my car isn't running what it should. (mods are in sig) we finally put it on the dyno and the graph has a big dip in it at 5200 rpms. has anyone experienced this or know where to start looking? there is more im leaving out, but you can find the whole topic here: https://ls1tech.com/forums/generatio...l#post17661758

i just wanted to get the big tuners opinions.





thanks
Old 09-04-2013, 11:01 AM
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KR would be my guess
Old 09-04-2013, 04:41 PM
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Originally Posted by LSX Power Tuning
KR would be my guess
aeroforce shows no knock.
Old 09-04-2013, 05:55 PM
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Timing or change in fuel is what normally makes a dip on the dyno.
Old 09-04-2013, 09:46 PM
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im working on uploading the tune now, could you possibly take a peak. im pretty sure the tune is pretty spot on.
Old 09-04-2013, 10:30 PM
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Yeah post it or email at address in my sig. Do you have data log of dyno run? If so send that also.
Old 09-05-2013, 08:42 AM
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Could be knock or the converter unlocking.

Have you tried a run in 2nd gear to see if it does the same thing?
Old 09-05-2013, 05:35 PM
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Originally Posted by LSX Power Tuning
Yeah post it or email at address in my sig. Do you have data log of dyno run? If so send that also.
logs are posted in post #11 of this thread: https://ls1tech.com/forums/generatio...-problems.html


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