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  • Street Machine

    IN GEAR

    Jan 26, 2022 3 minutes

    01 FIRST PORT OF CALL

    URBOSMART is always innovating new, industry-leading engine hardware, and its brand-new ProPort blow-off valve is yet another gamechanger. The ProPort is a 54mm unit that can flow a whopping 420cfm and 3500hp all on its own, which equates to 25 per cent better efficiency than a conventional 50mm RacePort. It uses a mil-spec diaphragm and Turbosmart’s boost-balance system, which is fancy talk for ‘the more boost you.

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    EDITOR Andrew Broadley ART DIRECTOR Leah Gionis ADDITIONAL DESIGN Povi Pullinen SUB-EDITOR Brett Collingwood VIDEO & EVENTS PRODUCER Scott Taylor JOURNALIST Kian Heagney DIGITAL CONTENT MANAGER Mary Lee SOCIAL MEDIA NINJA Paul Cronin PUBLISHER Simon

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