Info Turbo K26-2970MNA

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  • S2ABYGTX
    S2Forum Fanatic
    • Dec 2015
    • 63
    • Country: Spain

    #1

    Info Turbo K26-2970MNA

    I have this turbo , and I need information about , that car until power comes and strength can also the price at which round about , a greeting !
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  • Quattronaut
    S2Forum Addict
    • May 2013
    • 273
    • Country: Germany

    #2
    "2970M" Compressor: 73,5mm inducer, 53,5mm inducer, "M"-Geometry (S2 and RS2 for example are "G"-Geometry, 12 blades, they are older. "M" has 14 blades, is more capable.). Compressor wheel can do ~420hp and ~2,5bar boost as peak when used in max but safe specifications. Boost estimated ~4000-4200 rpm.

    "K26...14.11" Hotside. "14" housing, WAY to big for our engines and turbos; our housings are 6 or 8, some are 10. For that compressor, 8 is big enough. 14 Makes the turbo laggy.
    first "1": Single sroll housing
    2nd "1": Turbine wheel, K26 contour (or shape) 1 is the mostly used and wellknown K26 wheel.

    The turbo is ok from comp side, not the best, but not bad at all. Since I do not know such big turbine housings from normal applications, I expect it to be from a truck, tractor or ship- which run with diesel, and those turbine housings cannot handle the hotter exhaust gases of our cars.

    Those turbos, with the 8 housing, are sold in ebay for ~1500-2000€ sometimes because of the expensive and rare housing.
    Try to find a K26 8 housing and fit it--> usable 420hp turbo.

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    • S2ABYGTX
      S2Forum Fanatic
      • Dec 2015
      • 63
      • Country: Spain

      #3
      thank you very much! I really in my car I installed gtx35 , this turbo is a project a few years ago with collector RS2 oem , and want to sell it but those interested ask me specifications and not the will , nor the right price for the sale of this turbo.

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