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ls6 intake swap do i need to tune?

Old 05-12-2014, 03:43 PM
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Default ls6 intake swap do i need to tune?

Did the ls6 intake on my 02 5.3 haven't changed the tune except for the ls1 injectors via efi live. Engine is bone stock except the ls6 intake. Do I need to change any other parameters?
Old 05-12-2014, 07:17 PM
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Dunno how the timing curve is on your setup. But when I put ls6 intake on my 99 ls1 I had to lower peak timing from 28* to 25* to avoid knock retard. If that helps at all. I think the ls6 intake flows a lot better from 4k up.
Old 05-13-2014, 09:13 PM
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Originally Posted by Firecat700RR
Dunno how the timing curve is on your setup. But when I put ls6 intake on my 99 ls1 I had to lower peak timing from 28* to 25* to avoid knock retard. If that helps at all. I think the ls6 intake flows a lot better from 4k up.
How did it feel after the timing change ?


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