Legacy Metrics

1971 Lamborghini Miura SV Jota (SVJ) Conversion

4892roadItaly
Engine
3.9L DOHC transverse V12 with wet-sump lubrication, four triple-barrel Weber carburetors, ~385 bhp
Colour
'Rosso Granada' (red)

Chassis number 4892 is a Lamborghini Miura SV built at the factory in July 1971 and subsequently converted to SVJ (Jota) specification — one of only five to seven such factory-modified examples ever produced. Originally delivered in white to a Roman customer, the car was later refinished red, exported to Japan, and eventually restored in the late 1980s. A comprehensive two-year restoration by Miura specialist Gary Bobileff was completed around 2009, with the conversion's authenticity confirmed in writing by both former Lamborghini Special Projects head Claudio Zampolli and chief test driver Bob Wallace.

Ownership

  1. Auction sale
  2. 1971 →Factory delivery
    Dr. Alcide of Rome
    partial documentation

    First registered owner, based in Rome; took delivery of the car new from the factory in its original white-over-blue configuration.

  3. → 2007Acquisition unknown
    Kazuo Takahashi
    partial documentation

    Carried out a restoration of the car during the late 1980s while still in Japan; car subsequently moved to the United States in 2007.

  4. 2007 → 2010Private sale
    Collector in northeastern Pennsylvania
    partial documentation

    US-based collector who commissioned a full expert restoration by Miura specialist Gary Bobileff at a cost of roughly $225,000; also had the car inspected and authenticated by former Lamborghini special-projects head Claudio Zampolli.

  5. 2010 →Private sale
    Current custodian
    full documentation

    Has kept the car in excellent cosmetic and mechanical condition with limited use; personally contacted Bob Wallace to verify the factory SVJ conversion, and assembled a comprehensive documentation file.

  6. Date unknownAcquisition unknown
    Tomita Automobile Inc.
    partial documentation

    Japanese dealership or importer that brought the car to Japan after its SVJ conversion and repainting in red; a 1974 factory letter already listed the car as an SVJ at this stage.

  7. Date unknownAcquisition unknown
    First Japanese owner after Tomita
    none documentation

    One of two intermediate Japanese custodians between Tomita and the restorer Kazuo Takahashi; no further detail provided.

  8. Date unknownAcquisition unknown
    Second Japanese owner after Tomita
    none documentation

    Second of two intermediate Japanese custodians prior to the Takahashi restoration; no further detail provided.

Competition

  1. 2007
    2007 William K. Vanderbilt Jr. Concours d'Elegance
    Vanderbilt Award

    Event held in Newport, Rhode Island; the car earned the named award shortly after arriving in the United States under its Pennsylvania-based owner.

Maintenance & restoration

  1. 2007
    Inspection

    Formal examination of the car by Claudio Zampolli, former head of Lamborghini's Special Projects Division, who verified in writing that it carries all the correct attributes of a genuine factory SVJ conversion.

    Zampolli's letter is included in the car's documentation file.

  2. Modification
    Automobili Lamborghini

    Car converted from standard Miura SV specification to SVJ (Jota) configuration at the Lamborghini factory, receiving body modifications, mild engine tuning, and a wet-sump motor; exterior was refinished in red at the same time.

    A 1974 factory letter confirms the car was already listed as a 'P400 Miura SV Mod. Jota' by that date, placing the conversion within three years of the car's 1971 production.

  3. Restoration

    Restoration carried out in Japan by or under the direction of Kazuo Takahashi; scope not fully detailed in available records.

    Conducted in the late 1980s; preceded the car's eventual move to the United States.

  4. Restoration
    Gary Bobileff

    Comprehensive two-year, ground-up restoration undertaken by Miura specialist Gary Bobileff at a cost of approximately $225,000; car was finished in Rosso Granada and found to have no prior accident damage or significant mechanical deficiencies.

    Entire restoration process was photographically documented; completed around 2009 based on the 2007 start date and stated two-year duration.

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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.