ive attached my data log for my ls3 with a gpi ss4 cam, headers and 4200 stall converter. could anybody tell me how the log is looking? new to tuning and want to make sure im going in the right direction. thanks! i was hitting the rev limiter on this run.
Last edited by hodge92290; 02-12-2025 at 09:01 AM.
Care to share your tune file?Originally Posted by hodge92290
Everyone can say it looks good, bad, or ugly, but no one can see if its doing the things that the ECM is telling it to without the tune file.
Looks to me like it's too rich to early, then too lean at peak torque. Possibly running out of air up top also, what elev. are you?
sorry, i didnt realize the tune file was needed. ive attached it now. any insight would be greatly appreciated.
Last edited by hodge92290; 02-12-2025 at 09:03 AM.
Elevation is around 750, im in Erie, Pa
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