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Twin 67mm turbo sbc project 800-1000hp

Discussion in 'LS1, LS2, LS6, LT1, SBC Turbo and other GM Specfic Turbo Tech' started by Nightmare89, Mar 6, 2014.

  1. Nightmare89

    Joined:
    Mar 6, 2014
    Hi I'm building a twin 67mm turbo sbc for a 1988 iroc z and I was looking to buy a fast xfi2.0 system. How manageable are they to install ?
     
    Nightmare89, Mar 6, 2014
    #1

  2. Hemann

    Joined:
    Sep 2, 2005
    Any after market EFI is going to be about the same. They really are not that hard to install. Wires are labeled good.

    I have the Fast XFI but I would suggest looking at the software on both the Holley HP and the Fast. They are free to download. Play around with both and see what you feel most comfortable with.
     
    Hemann, Mar 7, 2014
    #2
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