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BBF Twin Turbo Assistance

Discussion in 'Turbo Tech Questions' started by oktw88, Mar 11, 2011.

  1. oktw88

    Joined:
    Feb 17, 2011
    Currently gathering parts for my twin turbo build. It going to be a mainly street driven 466 big block ford with around 8.5:1-9:1 Compression,
    Here are some thing I want the car to do.
    #1 Run on pump gas (93 octane)
    #2 Make around 750-800 to the tires
    #3 Car will mainly be street driven so I want it to run well on the street
    Now my question is for a twin turbo setup Im looking into running a pair of Borg Warner S400w/75mm compressor. Will these be a good choice to run for a twin setup. Also which housing (T4 or T6) and A/R would you recommend. Also can my goals be made with a blow thru carb or do i need to look into fuel injection?

    I am new to turbo stuff so please excuse my newbness..... :stupid:
     
    oktw88, Mar 11, 2011
    #1

  2. cat herder

    Joined:
    Jan 4, 2008
    A single S480 with the big turbine will do those numbers. Hell, might even do it with a cheaper S475, depending on how much your drivetrain eats up.

    http://www.forcedinductions.com/productsborgwarner.htm

    And a plain Holley with single needle/seat bowls will get you to your target, as well.
     
    cat herder, Mar 12, 2011
    #2

  3. jrocco

    Joined:
    Nov 7, 2008
    I'm looking at doing the same build. Here's my post link:
    https://www.theturboforums.com/smf/index.php?topic=146706.new;topicseen#new
     
    jrocco, Mar 13, 2011
    #3

  4. Andy Dorsett

    Joined:
    Jun 23, 2003
    Selecting the right turbos is all about how much power your engine makes N/A as well as how much you want to make boosted. Without knowing how much N/A power your engine makes I'm not sure how those above have made any recommendations.
     
    Andy Dorsett, Mar 13, 2011
    #4
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