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Thread: Fuel pressure regulator question

  1. #1
    Tyre Kicker

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    Fuel pressure regulator question

    Hi, can anyone recomend a good boost referenced fuel pressure regulator for a blow through carburettor supercharged pinto using twin 45 dcoe's
    I would prefer one that uses the #6 fittings as im intending to run a max of 20lbs boost . Apparently the webbers normaly use around 3 lbs of fuel pressure so the regulator would need to rise 1.1 from 3 to 23lbs . Any info on the best one to use and where to get one.
    Many thanks

  2. #2
    Racer

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    Re: Fuel pressure regulator question

    Used a few of these and they work well enough..... http://www.officinamalpassi.it/en/ca...ted-turbo.html
    The threads are 1/8 NPT so adapters to #6 fittings would be required if wanted but 23psi isn't beyond rubber fuel hose if rated for EFI use which uses 3 bar pressure as std.

  3. #3
    Pit Crew

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    Re: Fuel pressure regulator question

    Malpassi is probably the best (and only really working). Boosting your Webers with a roots type blower, I think you better change plans. It will not be easy.

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