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Thread: Zfr help/questions

  1. #21
    Tuner in Training
    Join Date
    Jul 2012
    Posts
    16
    Just want to get everyone's thoughts on this opti spark cal as well as timing and anything else you want to look at. Thanks. First try at it any help or advice would be greatly appreciated. I have only messed with the one table and left it without adding the main spark back to it yet.
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  2. #22
    Tuner in Training
    Join Date
    Jul 2012
    Posts
    16
    well got the tune running overall not to bad for my first run. so far my only issue is with the a.p.p. vs commanded throttle. What is a good way to slow the pedal down in a sense more of a 1 to 1 ratio instead of a 2:1 like it seems like it is now. Also this tune vs the last one I posted this one has the opti reduced by 5 over the whole table.
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  3. #23
    Advanced Tuner
    Join Date
    Sep 2007
    Posts
    471
    There is a split on pedal vs throttle no matter what until WOT. They should flow together though and be parallel. Well not necessarily WOT, but there is a spot they will meet and cross. If you aren't getting a parallel result, then your OP Spark number is too high in that area.