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Stock LS1 IAT table

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Old 06-20-2016, 01:36 PM
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Default Stock LS1 IAT table

I've done plenty of searching and can find tables that relate iat resistance to a temp. What i can't find is a stock table for how this temperature affects timing. For example, if at 0 degrees, timing is advanced 2 degrees...50 degrees it has 0 change...100 degrees its retarded 2 degrees. or something like that

Does anyone have a link to this info, or maybe a screen-capture of a stock table they'd be willing to share.
Old 06-20-2016, 04:10 PM
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The IAT spark table varies from year to year and platform. The timing added or subtracted changes with the amount of air flow also.
Old 06-20-2016, 04:26 PM
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I have an 02 camaro ls1. From what I read and understand (correct me if I'm wrong) it changes with airmass and rpm. I'm hoping someone has those tables and is willing to share them. If not, is there a ballpark range someone could throw out. Like about 3 degrees retard at 100 degrees
Old 06-20-2016, 05:16 PM
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Here are stock IAT tables from a 2002 camaro in EFI and HPT.




Old 06-20-2016, 11:20 PM
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Thanks very much, that's exactly what I was looking for!



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