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Intresting Info about aftermarket chips

Discussion in 'The Injection Section' started by 1979jimmy350, Sep 21, 2006.

  1. 1979jimmy350

    1979jimmy350 1/2 ton status

    Mar 24, 2004
    Likes Received:
    Ann Arbor Mi
    I was just comparing a stock TPI chip to a Stage one Chip and i was pretty suprised. Using a compare function on tunerpro there was only one difference betwwen the two bin's. The only thing that was different was the spak table. The table was advanced by a few degrees across the entire table!
  2. dyeager535

    dyeager535 1 ton status Premium Member

    Dec 13, 2000
    Likes Received:
    Roy WA
    Yep, typical of aftermarket "generic" chips. Companies have been doing this since the computer controlled carb days. Those chips do exactly what they are supposed to: take the money out of your pocket and put it in theirs. :)

    Sometimes you'll also see differences based on the lower temp thermostats commonly required after one of these chips, since advanced timing tends to lead to problems.

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