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Thread: Smec fueling after 5200 rpm.

  1. #1
    Supporting Member II Turbo Mopar Contributor jeff1234's Avatar
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    Smec fueling after 5200 rpm.

    I have read somewhere that after 5200 rpm that the injectors go to max duty. I have been unable to find this info again. If this is true, does the mptune tuning app disable this function? I have noticed in my tuning efforts in the past that mpscan shows fuel in the 10.5 range above that rpm and attempts to change it yielded no change.
    The only substitute for cubic inches is cubic dollars, how fast can you afford to go?

  2. #2
    Boost, it's what's for dinner... Turbo Mopar Staff Aries_Turbo's Avatar
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    Re: Smec fueling after 5200 rpm.

    maybe on a TIII with stock injectors. Not on a 2.5 t2 with larger than stock injectors. If you are too rich about 5200, pull some fuel out of the pumping efficiency table around that RPM. (move the dots down)

    Brian

    Quote Originally Posted by turbovanman
    This one is easy, I have myself to blame, I rush things, don't pay attention to gauges when I should, change to much stuff at once then expect miracles, the list is endless.

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