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Turbonetics Evolution Waste gate

Discussion in 'Turbo Tech Questions' started by FATHERFORD, Oct 16, 2007.

  1. FATHERFORD

    Joined:
    Jul 16, 2005
    I currently have the Evolution(38mm??) wastegate on my 302 base hellion kit car. I'm putting down 450rwhp and noticing boot creap. Near future plan's is a dart 331 with a 76mm. What wastegate should I be looking to get to handle the new setup?

    Thanks,
    Justin
     
    FATHERFORD, Oct 16, 2007
    #1

  2. Lance

    Joined:
    Feb 14, 2006
    The EVO. is around a 38mm. Our (jgsturbo.com) 40mm waste gate would be a direct replacement and should handle a 76GTS type turbo...
    Make sure you get a LARGE A/R for a 331.
    Thats the best BOLT-ON option, if you want to weld-on new flanges, Our 50mm would be a good choice.
     
    Lance, Oct 18, 2007
    #2
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