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  1. 7 PORT FUEL INJECTION

    24 January 2012

    7 PORT FUEL INJECTION
    We have now spent many hours on the engine dyno developing the new Dual Bank Injection for the 7 port head, dyno testing has shown that with the DBI system fitted to our original Extreme injection system an increase of over 6 BHP and 7FT/LB of torque has been achieved.
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