Evolutionary development of Aircooled Motors 0-425-1 and 0-425-2 Franklin 425-cu in. engines; 0-425-13 produces takeoff power rating of 300 bhp from sea level to 10,000 ft altitude; turbosupercharger will supply 40 in. of mercury absolute pressure at carburetor inlet up to 16,000 ft altitude.


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    Title :

    New turbosupercharged helicopter powerplant


    Additional title:

    Am Helicopter


    Contributors:

    Published in:

    Publication date :

    1954


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Helicopter powerplant installations

    Wolf, R.A. / Spiesz, C.P. | Engineering Index Backfile | 1947


    Helicopter powerplant installations

    Wolf, R.A. / Spiesz, C.P. | Engineering Index Backfile | 1947



    TURBOSUPERCHARGED TWO-STROKE OUTBOARD PROPULSION UNIT

    DOOLEY, JAMES L. / LEACH, JOSEPH E. | SAE Technical Papers | 1960


    Turbosupercharged two-stroke outboard propulsion unit

    Dooley, J.L. / Leach, Jr., J.E. | Engineering Index Backfile | 1960