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Thread: 3 (E38) engine swaps/conversion's rev limiting at 5,500RPM's

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  1. December 10th, 2011 #1
    GAMEOVER
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    Default 3 (E38) engine swaps/conversion's rev limiting at 5,500RPM's

    (2) 2007 5.3ltr & (1) 2008 6.0ltr
    Originally rev limit's were set to 6300-6500RPM's but none of the engine's would rev past 5,500RPM's...so I went thru and set every rev limiter function to 8,000RPM's to try and figure which function in the Tune was causing this and nothing...All 3 vehicles are mated with TH350 transmission's
    I attached a 2007 5.3 file
    Attached Files Attached Files
    2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2

    FLASHSCAN V2 & AUTOCAL
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