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Thread: Camaro 417" With Bullet cam With difficulty starting

  1. #1
    Tuner in Training
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    Camaro 417" With Bullet cam With difficulty starting

    Hello I installed on a 2012 camaro kit stroke 417 ", magna charger kit end a bullet cam.

    I'm having problem starting the engine. Sometimes it starts. Sometimes it does not start.

    I'm working with hp tuners. You can tell me what parameter should I change to fix this problem start?

    thank you

    Paulo

  2. #2
    Senior Tuner
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    start up air flow
    base air flow
    The most hated, make the most power.
    93 Ranger. 5.3 D1X. 1069hp.

  3. #3
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    Thanks for the help. Can you help me with the value that I place on these parameters?

  4. #4
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    elo, my problem now is that when the engine turns on and puts the exchange in automatic Drive it off.

    I need help to know where should I modify to solve this problem.

    I greatly appreciate the help

  5. #5
    Senior Tuner DSteck's Avatar
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    You need to post the damn tune file.

    DSX Tuning - Authorized HP Tuners Dealer
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    IF YOU WANT HELP, POST A FILE!

  6. #6
    Senior Tuner IDRIVEAG8GT's Avatar
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    Is it an auto or manual car? From what I think I gather its an automatic. Did you put a big enough converter in it? What injectors?
    Gray Ghost- The abomination. 2007 Chevrolet Silverado CCSB. 98mm turbo, nitrous, 428LSX, Rossler 80E with a brake. Finally finished. 23 psi, no numbers, Slow as hell.

    PBM G8- Aluminum 364, twin Precision 67/66 turbos, 6L90 trans swap, CTS-V/Vaporworx fuel system, slowly making progress.

    Dads 2011 CTS-V- Stock bottom end, stock heads, LS9 cam, pullies, ported blower, ported TB, D3 goodies, and lots of nitrous.
    618/618 motor
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  7. #7
    Senior Tuner SultanHassanMasTuning's Avatar
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    check also your cranking ignitions and fuelings, plus the start up airflows as mentioned

  8. #8
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    Thank you all for the help. I solved the problem working on table airflow final minimum