1983 Porsche 911SC for Sale: Silver Martini-Style RSR-Inspired Five-Speed
The 1983 Porsche 911SC combines a rebuilt 3.0-liter flat-six with PMO carburetors, MSD ignition, and a five-speed manual transaxle. Finished in Silver with Martini-style livery over Black leather and sueded upholstery, it presents a competition-inspired appearance. Equipment includes Lindsey Racing 17-inch Fuchs-style wheels, steel flares, fiberglass trunk and decklids, RSR-style front dampers, rear coilovers, adjustable spring plates, Tarett Engineering sway bars, bucket seats, a four-point roll bar, and service records. It blends classic proportions with chassis upgrades.
View the official listing below.
Engine and Performance
Power comes from a rebuilt 3.0-liter gasoline flat-six fitted with PMO carburetors and MSD ignition. A five-speed manual transaxle keeps clutch timing, engine speed, and gear selection central to the driving experience. The carburetors and upgraded ignition modify the powertrain while preserving its air-cooled character. Together, the rebuilt engine and manual transaxle create an involving drivetrain for road use.
Engineering and Specifications
Lindsey Racing 17-inch Fuchs-style wheels wear Continental ExtremeContact tires measuring 245/45 front and 285/40 rear. Suspension modifications include RSR-style front dampers, rear coilovers, Elephant Racing adjustable rear spring plates, front drop spindles, offset-camber ball joints, adjustable Tarett Engineering sway bars, and front and rear strut-tower braces. Braking uses red four-piston calipers, cross-drilled rotors, and stainless-steel lines, while the seller states that front rotors and pads were replaced after 2018 and bushings and ball joints were returned to factory specifications in 2023.
Design and Heritage
Silver paint with Martini-style livery emphasizes the familiar 911 roofline, round headlights, compact cabin, and wide competition-inspired stance. Steel flares, fiberglass panels, and Lindsey Racing wheels give the exterior a modified character. Inside, Black leather and sueded upholstery, GT Classics fixed-back bucket seats, and a four-point roll bar reinforce the driver-focused theme.
Driving Experience
The rebuilt flat-six and five-speed manual put throttle response, clutch work, and gear choice directly in the driver’s hands. Wide Continental tires, adjustable sway bars, coilovers, RSR-style dampers, braces, and four-piston brakes create a focused chassis package for responsive road driving. Fixed-back seats and the roll bar emphasize direct control.
Why This Car is Special
- The rebuilt 3.0-liter flat-six with PMO carburetors and MSD ignition provides an enthusiast-oriented air-cooled powertrain.
- The five-speed manual transaxle preserves the direct mechanical involvement central to classic 911 driving.
- RSR-style front dampers, rear coilovers, adjustable spring plates, sway bars, and chassis braces create focused suspension specification.
- Steel flares, fiberglass panels, Martini-style livery, and wide Fuchs-style wheels give the exterior a competition-inspired appearance.
- Fixed-back bucket seats, a four-point roll bar, upgraded brakes, and service records strengthen its appeal as a modified driver’s car.
Specifications
- Engine: Rebuilt 3.0-liter gasoline flat-six with PMO carburetors and MSD ignition.
- Transmission: Five-speed manual transaxle.
- Wheels and tires: Lindsey Racing 17-inch Fuchs-style wheels with 245/45 front and 285/40 rear Continental ExtremeContact tires.
- Chassis and brakes: RSR-style front dampers, rear coilovers, adjustable spring plates, Tarett sway bars, braces, red four-piston calipers, cross-drilled rotors, and stainless-steel lines.
- Exterior and interior: Silver Martini-style livery, steel flares, fiberglass trunk and decklids, Black leather and sueded upholstery, GT Classics bucket seats, four-point roll bar, and service records.
Collector and Enthusiast Appeal
The 1983 Porsche 911SC combines classic air-cooled architecture with a rebuilt flat-six, carbureted induction, manual transmission, and extensive chassis upgrades. Its Martini-style graphics, flared bodywork, wide wheels, fiberglass panels, fixed-back seats, roll bar, and upgraded braking system create a cohesive performance-oriented specification. For drivers attracted to modified classic 911s, this example offers direct mechanical involvement, suspension hardware, documented maintenance, and a distinctive competition-inspired presentation.
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