another69
09-12-2017, 05:50 PM
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.
badazz81z28
09-13-2017, 08:37 AM
^^ Ho Tuners' forum would be a great source for that info. Others will even look at your tune
another69
09-13-2017, 08:45 AM
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.