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zex and timing issues

Discussion in 'Forced Induction' started by b18hatch9, Feb 12, 2005.

  1. b18hatch9

    b18hatch9 Senior Member

    Likes Received:
    Nov 21, 2004
    here's what i got:

    93 hatch with jdm gsr motor
    zex with a 65 shot


    i am using a kenji all motor ecu chip and i need to know what do you guys think about how much i should retard my timing? i was thinking four degrees back should be good, what do you guys think? i have read that other people using the same ecu put theirs 2 degrees back only and were spraying a 75-100 shot on their gsr motor.

    i would like to spray tomorrow, so any help would be good. also, i will be running 93 octane gas.

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