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Thread: Would anyone mind looking at my files, first timer here.

  1. #1

    Would anyone mind looking at my files, first timer here.

    Truck has a cam in it, and that is it. Getting ready to swap a turbo on and wanted to get my ve table lined out in the mean time. Also if anyone has any input or concerns about my timing table, i would appreciate it.VE good.hpt4-18-19.hpl

  2. #2
    Tuning Addict 5FDP's Avatar
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    May 2012
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    It's a little rich down low but lean up top, going off your wideband anyway.

    It's asking for 12.4 but lower rpm is 11.4ish and up top it's in the 12.9-13.1 range.

    Could be running low of fuel pressure or it's out of stock injector, though you'd need to be logging the injector information to see that.

    Going to a 2 or 3 bar OS will allow you to use both timing curves like factory, just for your information. No need/want to mirror the tables when you do that. Allows you to keep 2-4 degrees less timing in there in case of knock.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.