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  • Users: L0s7
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  1. L0s7

    Turbine Housing Scroll Design

    Thanks for the input everyone. After quartering the Toyota housing I attempted to get some rough cross sectional area figures, it seems at the throat of the housing the Toyota housing has ~7.5cm^2 of area, not small for a stock housing it seems. But the rotor design is very poor by todays'...
  2. L0s7

    Turbine Housing Scroll Design

    One thing I am interested in is exactly how the CT and G housings compare in terms of scroll cross section. By definition, since the G housing is more compact it is modeled with a smaller spiral pitch- so a given G A/R is 'equivalent' to a smaller CT A/R?
  3. L0s7

    Turbine Housing Scroll Design

    Each division of the scroll gets a 22mm wastegate port that dump adjacent to the turbine exit, see: http://www.mr2turbo.info/ct26/
  4. L0s7

    Turbine Housing Scroll Design

    Hi Guys! Hoping to get someone with more knowledge on the subject than I. I'm reverse engineering a Toyota CT26 turbine housing for an MR2. I have the exterior locations accurately modeled and now I'm moving to incorporating the scroll, while adapting it to mate up with a Garrett G series CHRA...
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