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Thread: LS3 Timing & A/F
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09-12-2017 #1
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LS3 Timing & A/F
Anyone with an LS3 (mine is the LS3/480 crate) that is willing to share their ignition timing table & what air/ fuel ratio you run at cruise, idle, and WOT? I am using Holley HP instead of the factory ECU. Just want to make sure my base tune is in the ballpark.
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09-13-2017 #2
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^^ Ho Tuners' forum would be a great source for that info. Others will even look at your tune
1970 Camaro/DSE build
Are you driver enough? Maybe....come on blue!
https://www.pro-touring.com/threads/...71#post1147371
09-13-2017 #3
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HP tuners? It would be great to have someone remote log in to my laptop who is familiar with LS motors & Holley EFI. Otherwise I'm looking for the factory GM timing table that comes on the factory ECU.
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