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  1. Loading tunes on dsp5

    EFI Live
    Just got my efi from idaho rob, and got 2 tunes from him and a dsp5. My question is if someone sends me a tune how do i load it onto the dsp5? And also theres supposed to be 5 diff. tunes on the dsp5, but it only shows 4 programs to cal. wheres the 5th? Thanks in advance.
  2. EFI tow/haul

    EFI Live
    If you can make a turbo brake in tow haul does this mean you can have a whole different tune in tow/haul or how does this work! :confused:
  3. Please explain a lift pump

    General Discussion
    I am guessing it adds more fuel when running hard?
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