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£88,788
RSR-Style 1978 Porsche 911SC Coupe
United States • 14 Jul 2026
Vehicle Details
AI Listing Summary
This 1978 Porsche 911SC is a RSR-style restomod with a modified 2.9L engine and updated suspension/brakes, featuring a striking silver exterior and custom interior. The car has undergone significant cosmetic and mechanical upgrades, though the odometer is non-functional and total mileage is unknown.
Condition
7
The car has undergone significant modifications, including RSR-style bodywork, engine upgrades (2.9L with MegaSquirt ECU), and suspension/brake enhancements. While these indicate a well-maintained and performance-oriented build, the odometer is not working and total mileage is unknown. There are also minor cosmetic details like the Euro-style taillights and black Porsche stripe graphics which suggest a focus on aesthetics. The replacement of the fuel pump and heater control wiring harness in 2025 points to recent maintenance.
/ 10
Transmission:
Manual
Chassis No:
9118201695
Odometer:
67,000 miles
Reg Number:
[Reg Number]
RHD/LHD:
LHD
on Broken Odometer 2.9-Liter Flat-Six EFI w/MegaSquirt ECU Five-Speed Manual Transaxle Silver Paint Black Leather w/Diamond-Stitched Microsuede Staggered-Width 17" Fuchs-Style Wheels Boxster Brake Calipers Steel Fender Flares Fiberglass Longhood Conversion Ducktail Decklid LED Headlights Bluetooth Stereo MOMO Steering Wheel
This 1978 Porsche 911SC coupe has been modified in RSR-style with backdated bodywork, including steel fender flares, a fiberglass longhood, and a ducktail decklid.
Power is supplied by a 2.9L flat-six equipped with MegaSquirt ECU, RS-style pistons, a front-mount oil cooler, and a custom exhaust system.
Shifting is through a 915 five-speed manual transaxle, and the car rides on 17″ Fuchs-style wheels with Bilstein rear coilovers.
The car is finished in silver over black leather and microsuede upholstery, and additional equipment includes a sunroof, Boxster brake calipers, Rennline aluminum floorboards, a MOMO steering wheel, a Bluetooth stereo, LED headlights, an...
Points of note
£5,071
Lowest Price (Since 2020)
£48,304
Median Price (Since 2020)
£208,131
Highest Price (Since 2020)
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