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    The 20-20 Tow Tune, a tutorial:

    Thanks I'll give it a shot.
  2. T

    The 20-20 Tow Tune, a tutorial:

    Idle issue I am new to the efi world nut I have already built a few small tunes. I recently used the mcRat 20/20 tow tune and love it. My question is how do I smooth out my idle? Since the tune I get a looping/jumping idle. Is this normal or do I need to change something?
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    LB7 Tow Tune

    Thanks I'll give it a go just wasnt sure if it was for the LB7?
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    LB7 Tow Tune

    I have had little success locating a safe tow tune for a stock LB7. I am new to EFi so any tips or tricks would be much apriciated. Thanks
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    Looking for V1 or V2 Scan only

    Hello everybody I am new to the diesel world and I am looking into purchasing a scan only EFI for now then later upgrade to full tune one I have the cash for the tranny mods. Any tips on finding a good deal would be apriciated. thanks