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Thread: jagged timing twin turbo sts corvette ls2

  1. #1

    jagged timing twin turbo sts corvette ls2

    I recently switched to a 2bar map sensor and failed the maf. when adjusting the VE I have it at 11.0 where I want it on 12psi. my timing however has become jagged now under load. before with a 1bar tune the timing was smooth at 15 degrees during a pull.
    please let me know what im missing here.

    jim e30 tune 12psi, 80.20 methanol , 2bar tune, ve 1 bw 10.8 save, rough timing.hptsd3 10.8 w meth 4.hpl
    2002 Camaro SS, Twin S480s
    2006 Corvette C6, Twin Turbo
    1991 GMC Syclone, LS/AWD/AC

  2. #2
    figured it out. burst ko=nock
    2002 Camaro SS, Twin S480s
    2006 Corvette C6, Twin Turbo
    1991 GMC Syclone, LS/AWD/AC