Description:

🏎🇩🇰🏎    Investment car

1976 Porsche 911 3.0 IROC/RSR

3-Time Danish Champion | FIA Appendix K | FIA Passport 2030

A rare opportunity to acquire one of the most successful historic Porsche race cars in Denmark.

Driven and developed by Danish semi-professional driver Kenneth Vagtholm, this car represents decades of continuous development, proven race performance, and documented history.

This is not just a race car.

This is a fully sorted, race-winning, turn-key historic Porsche with strong collector appeal.

🏁 

The IROC / RSR Connection

The International Race of Champions (IROC) series became one of the most iconic chapters in Porsche racing history. Only 15 original Porsche 911 IROC cars were built by Porsche.

This car is built to authentic 3.0 IROC / RSR specification, offering one of the closest experiences to the legendary factory-built IROC cars, both technically and visually.

Cars built to correct and competitive IROC / RSR specification are highly sought after worldwide and continue to attract serious interest from racers, collectors and investors.

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Competition History

Danish Champion: 2016 / 2020 / 2022

Silver: 2010 / 2017

Bronze: 2003 / 2005 / 2018

Ran in the 2009 AVD European Championship at the Nürburgring.

One of Denmark’s most successful historic Porsche race cars.

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Identity & Numbers

• Chassis (VIN): 9116300352
• Engine number: 6679075 (911 Carrera 3.0)
• Engine block: 930.101.103.0R / 930.101.104.0R
• Gearbox: 915.02.12.730.2722

⚙️ 

Technical Specification

• Year: 1976
• Model: Porsche 911 3.0 Carrera IROC / RSR
• Displacement: 2994 ccm
• Output: approx. 320 HP
• Weight: approx. 900 kg (without fluids / homologation weight)

Built in accordance with FIA Appendix K and homologation form 3053.

FIA Passport valid until 2030.

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Engine – Full RSR Specification

The engine has been completely rebuilt and upgraded to RSR specification by SCHONEMANN Motorsport and race engineer Per Plannthin.

• JE Ø95 mm high-compression pistons
• Cylinder heads machined with valves, guides and seats
• 43 mm intake ports
• Original RSR rocker arms
• Camshafts with center lubrication
• RSR dual ignition
• Bosch dual plug ignition system
• RSR MFI injection pump, rebuilt by Bosch (Germany)
• 43 mm slide valves (Sattler)
• 43 mm intake manifolds
• Lightweight stainless steel exhaust system
• Original RSR lightweight clutch

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Transmission

• Porsche 915 gearbox
• Short-shift system
• Race-prepared setup

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Chassis & Suspension

• Fully disassembled, cleaned, sandblasted and rebuilt
• Bilstein RSR coilover suspension
• H&R motorsport springs
• 25 mm adjustable anti-roll bars
• RSR rear suspension geometry

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Brakes

Porsche 917 brakes and calipers

• RSR ventilated brake discs (300 x 28 mm)

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Fuel & Cooling

• ATL FIA-approved 60L fuel tank (double suction)
• Large RSR oil cooler
• Correct thermostat housing
• Pressure relief system

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Body & Restoration

Fully restored 2025–2026 – rust-free

• Painted in original Porsche Grand Prix White
• Body originally delivered in same color

IROC / RSR lightweight fiberglass panels installed:

• Bonnet
• Front & rear bumpers
• Fender extensions
• Rear spoiler

Only original Porsche parts used.

🛞 

Wheels

Original Porsche Fuchs wheels:

• 1x 9x16
• 1x 9.5x16
• 2x 10x16
• 4x 12x16

Included:

• 2x 9x15
• 2x 11x15

All wheels built on original Porsche Fuchs rims.

Additional / optional wheel package available.

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Safety Equipment

• FIA-approved roll cage
• OMP steering wheel
• 5-point harness
• Racing seat
• Fire extinguisher
• Main switch
• Lexan windows

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Maintenance & Condition

• Only 6.5 hours since last service
• Race-ready
• Turn-key
• Highly competitive

Maintained and race-prepared by:

• SCHONEMANN Motorsport
• Per Plannthin (race engineer)
• Tage Nielsen Classic Motorsport

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Eligibility

Eligible for premier historic events:

• Tour Auto
• Le Mans Classic
• Spa Classic

📜 

Documentation

Includes:

• Full history file
• Invoices
• Photos
• Onboard videos

Full specifications available upon request.

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Sale Process

Thank you for the offers received.

A minimum offer has been set.

Serious inquiries only – I will contact relevant buyers once the required level is met.

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Contact

Kenneth Vagtholm

📞 +45 31427304

📧 Vagtholmk@gmail.com

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