Legacy Metrics

1975 Porsche 911 Carrera 3.0 IROC Recreation (RS-style)

9116600233roadGermany
Engine
Naturally aspirated flat-six, ~315 hp (rebuilt)

A 1975 Porsche 911 Carrera 3.0 that was based in Italy before being exported to Germany in 2015 and subsequently converted into an RS-style IROC Recreation in 2017 by two German specialists, Eleven Solutions and Barus Racing. A thorough mechanical overhaul by Belgian firm SG-Racing followed in 2021, bringing claimed output to 315 horsepower. The car holds FIA HTP papers and has a documented history of competition at the Modena Cento Ore across multiple years.

Ownership

  1. Auction sale
    Sold €100,050 (≈ $110K)

    RM Sotheby's catalogue lot →

  2. → 2015
    Italian-based prior owner
    partial documentation

    Car was based in Italy before being exported to Germany in 2015; no further details on this ownership period are provided.

  3. 2015 →Acquisition unknown
    German-based owner post-export
    partial documentation

    Following export to Germany in 2015, the car underwent an IROC-style RS conversion in 2017 and a comprehensive mechanical rebuild in 2021; FIA HTP papers were issued in February 2017.

Competition

  1. 2015Modena Cento Ore
    Modena Cento Ore

    Entered in historic Periods G-H-I classes; one of multiple participations across several years.

  2. 2016Modena Cento Ore
    Modena Cento Ore

    Entered in historic Periods G-H-I classes.

  3. 2018Modena Cento Ore
    Modena Cento Ore

    Entered in historic Periods G-H-I classes.

  4. 2019Modena Cento Ore
    Modena Cento Ore

    Entered in historic Periods G-H-I classes.

Maintenance & restoration

  1. 2017Restoration
    Eleven Solutions / Barus Racing

    The car was transformed from a standard 911 Carrera 3.0 into an RS-style IROC Recreation, carried out jointly by Eleven Solutions under Mike Gnani and Barus Racing under Franz-Josef Schwarz, both operating in Germany.

    FIA HTP papers were issued on 7 February 2017 following this conversion.

  2. 2021Engine rebuild
    SG-Racing

    A wide-ranging mechanical overhaul costing €20,521 encompassed revised braking components, clutch, flywheel, gearbox, and pistons; the engine is now claimed to produce 315 horsepower.

    SG-Racing is based in Belgium. The total cost of the work was €20,521.

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Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.