1981 Porsche 911SC for Sale – Guards Red 500ci V8 Targa

The modified 1981 Porsche 911SC presented here reinterprets the classic Targa through large-displacement American power and extensively personalized engineering. Guards Red paint, a black removable roof panel, tan leather, and polished Fuchs wheels preserve several instantly recognizable Porsche visual signatures. Behind the cabin sits a 500ci V8 with Holley Sniper fuel injection, connected to a three-speed automatic transaxle and custom exhaust system. Revised suspension hardware, upgraded driveline components, bespoke luggage solutions, and a custom stereo further distinguish this unconventional build.

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Engine and Performance

The 500ci V8 replaces the original Porsche powerplant with substantial displacement, abundant torque potential, and a distinctly American interpretation of rear-engined performance. Holley Sniper electronic fuel injection manages fuel delivery, offering a modern control solution for the modified engine installation. A three-speed automatic transaxle channels power to the rear wheels and creates a driving rhythm centered on accessible torque rather than frequent manual shifting. The custom exhaust system gives the conversion an appropriately individual soundtrack while complementing the engine’s unusual specification.

Engineering and Specifications

Thirty-millimeter rear torsion bars, relocated rear shock mounts, and 930 Turbo Carrera constant-velocity joints support the altered drivetrain and chassis configuration. Polished 16-inch Fuchs wheels wear Fuzion ZRi tires measuring 205/55 at the front and 245/45 at the rear. Power-assisted four-wheel disc brakes use ventilated rotors, and a rebuilt master cylinder was installed in 2021 to address an essential hydraulic component.

Design and Heritage

Guards Red highlights the upright headlamps, compact cabin, muscular fenders, front spoiler, and familiar profile of the long-running 911 design. A black Targa panel provides visual contrast and preserves the removable-roof experience that makes this body style especially distinctive. Tan leather softens the cabin presentation, while the louvered rear decklid and customized luggage engine cover signal that this is an individualized interpretation rather than a factory-standard restoration.

Driving Experience

The immense-displacement V8 and automatic transaxle promise a driving character dramatically different from that of a conventional air-cooled 911SC. Wider rear tires, firmer torsion bars, upgraded CV joints, and relocated shock mounts reflect efforts to accommodate the conversion and manage its altered dynamics. Removing the Targa panel adds open-air involvement, while fog lights and the custom stereo broaden the car’s usability during relaxed cruising or enthusiast gatherings.

Why This Car is Special

• The 500ci V8 creates a remarkable fusion of classic Porsche proportions and large-displacement American performance philosophy.
• Holley Sniper fuel injection and a three-speed automatic transaxle make the unconventional powertrain distinctive and comparatively approachable.
• Guards Red, tan leather, a black Targa panel, and polished Fuchs wheels retain recognizable elements of traditional Porsche style.
• Thirty-millimeter torsion bars, relocated shock mounts, and Turbo Carrera CV joints demonstrate extensive attention to the modified driveline.
• The custom Hartman luggage engine cover and personalized stereo system add practical craftsmanship and individual character to the build.

Specifications

• Engine: 500-cubic-inch gasoline V8 with Holley Sniper electronic fuel injection.
• Transmission: Three-speed automatic transaxle driving the rear wheels.
• Exterior: Guards Red with black Targa panel, louvered decklid, front spoiler, and fog lights.
• Interior: Tan leather upholstery with a custom stereo and bespoke luggage engine cover.
• Chassis: 30mm rear torsion bars, relocated shock mounts, Fuchs wheels, and power-assisted ventilated disc brakes.

Collector and Enthusiast Appeal

This Porsche will appeal less to factory-purity collectors than to enthusiasts who value ambitious fabrication, mechanical individuality, and unexpected combinations. Its V8 conversion, automatic transaxle, altered suspension, custom storage solution, and contrasting traditional exterior details create a memorable conversation piece. It offers a singular route into personalized classic-Porsche ownership for someone prepared to evaluate, maintain, and enjoy a heavily modified performance car on its own terms.

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The 1981 Porsche 911SC combines iconic Targa styling with extraordinary V8 displacement, automatic operation, extensive chassis changes, and thoughtful custom details in a truly individual package. For the enthusiast seeking a bold Porsche-based creation rather than conventional originality, this Guards Red build presents an uncommon and fascinating opportunity.