408 Stroker-Powered Factory Five Mk4 Roadster Draws Bids in No-Reserve Auction

2 min read
408 Stroker-Powered Factory Five Mk4 Roadster Draws Bids in No-Reserve Auction

A Factory Five Racing Mk4 Roadster equipped with a high-output 408 cubic-inch stroker V8 is drawing attention in an active no-reserve auction, with bidding reaching $35,000 and several days remaining before the listing closes.

The modern-built roadster, inspired by classic Cobra styling, combines vintage design elements with contemporary performance upgrades. Originally sold in 2022, the vehicle was recently acquired by a New York-based dealer and is now being offered again, this time with additional exterior enhancements including black and red over-the-top racing stripes.

Finished in gray, the fiberglass-bodied roadster features a range of traditional styling cues, including a hood scoop, LeMans-style fuel filler cap, side-exit exhaust pipes, and quick-jack bumperettes. A single driver-side roll hoop and wind wings further emphasize its track-inspired design. The car rides on 18-inch Halibrand-style wheels fitted with performance-oriented tires and supported by adjustable Koni coilover suspension at all four corners.

Under the hood, the vehicle is powered by a modified 351 Windsor engine that has been stroked to 408 cubic inches. The engine is equipped with forged internal components, ported and polished aluminum cylinder heads, and multi-port electronic fuel injection. Additional performance components include a high-performance camshaft, upgraded oil system, and stainless-steel headers. Power is delivered through a Tremec five-speed manual transmission to an 8.8-inch rear end with a limited-slip differential.

Inside, the cockpit reflects a functional, driver-focused layout. Black upholstered bucket seats are paired with racing harnesses, while a wood-rimmed steering wheel fronts a comprehensive gauge cluster including a high-range speedometer and tachometer. Additional interior features include a performance shifter, aftermarket audio system, and fitted carpeting.

The odometer shows approximately 1,600 miles, indicating limited use since completion. Recent maintenance includes fluid changes and a brake system service in preparation for the sale.

Offered with an Edelbrock tuning device and a Connecticut title identifying it as a 2011 model, the Mk4 Roadster represents a blend of classic styling and modern engineering. Its combination of low mileage, extensive performance upgrades, and no-reserve status is expected to keep bidder interest strong through the final days of the auction.

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