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Correction on my Cal file !

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  • Correction on my Cal file !

    Hi,
    I wonder if someone with more exoerience than me ( easy to find ) can have I look to my Cal file and maybe give me a few advise or a few things to look at ?
    I have a 3sgte from st 215 the car is running fine but I'm not pushing too hard on it ,
    running stock sensors exept
    4 chevy LS coils
    not sure what injectors
    bosch 2 wire iac
    water / meth injection
    garrett gtx 3076
    after market boost controller valve

    Ecu sm4 v1.09

    thank you !
    Attached Files

  • #2
    There is a few things i would adress here.

    1: your fuel map is really not like it should, try to smooth it out.
    2: As long as mechanical timing is synced with ecu, i think you are running to much timing. ( might be close to ok on high rpm but to much in the mid range. ) ( on pump fuel, not E85)
    3: No need to run that much dwell on low rpm.
    4: I would change ect setup in boost control setup, lowering boost from 95 is a little low i think, start to lower it from 100 ( stock 3s engines run quite hot)
    5: I would change rev limiter to inj soft\ign hard and cut down range to something like 150-200.
    6: unless you have large cams i would adjust rpm limit down to something like 7200 ( 7200+200 range= 7400 before hard cut)
    7: also maybe adjust fan on to a few degrees higher.

    Might be a few other things to, but this is some of the things i found within 2 min.

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