In 1957, Chevrolet introduced the 283 CI V-8 engine to the Corvette, along with an expanding array of performance options, marking a pivotal moment in the car’s evolution. Zora Arkus-Duntov, Corvette’s Chief Engineer, played a crucial role in transforming the early Corvette into a high-performance vehicle.
The top-tier 283 Fuelie engine was a standout performer for its time. Featuring a 3.875-inch bore and a 3-inch stroke, it was a responsive and high-revving powerplant. It included forged steel rods, a crankshaft, and the solid-lifter “Duntov 097” camshaft, which optimized performance
The Rochester Ramjet fuel-injection system replaced the traditional carburetor, significantly improving throttle response and overall performance. The 283 Fuelie delivered 283 HP at 6,200 RPM and 300 lb-ft of torque at 3,000 RPM, achieving 0 to 60 MPH in 5.7 seconds and completing the quarter-mile in under 15 seconds.
The 1957 Corvette, embodying Arkus-Duntov’s relentless development efforts, marked a turning point in Corvette’s racing achievements and sales success. It secured a class win at the 12 Hours of Sebring and the 1957 SCCA B/Production championship. Additionally, sales nearly doubled from the previous year, reaching 6,339 units, ensuring the Corvette’s ongoing production.
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