AC Cobra 289 (Mark II) Overview
The AC Cobra 289, also recognized as the Mark II, is an iconic sports car that represents a significant evolution in the AC Cobra lineage. Introduced in the early 1960s, following the initial success of the Cobra 260 (Mark I), the Cobra 289 solidified the AC Cobra’s status as a legendary performance vehicle. With its potent engine, lightweight design, and racing pedigree, the Cobra 289 became a symbol of raw power and agility, cherished by enthusiasts and collectors alike.
Design and Engineering
The Cobra 289 retained the striking aesthetics of its predecessor, featuring the classic roadster silhouette that had already become synonymous with AC Cobra’s identity. Its body was crafted from aluminum, ensuring that the car remained lightweight and responsive. The Mark II version introduced subtle refinements in design and engineering to improve aerodynamics, cooling, and overall performance.
Performance and Powertrain
The heart of the Cobra 289 was its powerful Ford-sourced 289 cubic inch (4.7-liter) V8 engine. This power unit was a significant upgrade over the 260 cubic inch engine used in the Mark I, offering increased horsepower and torque. Paired with a manual transmission, the Cobra 289 delivered exhilarating acceleration, with the capability to reach 0-60 mph in just over 5 seconds, and achieve top speeds well above 130 mph.
Racing Heritage
The AC Cobra 289 built upon the racing foundation established by the Mark I, participating in various motorsport events with considerable success. It was especially competitive in SCCA racing within the United States and made notable appearances in European endurance racing. The Cobra 289’s performance on the track helped to cement its reputation as a formidable competitor against the most established sports cars of its era.
Production and Legacy
Production of the Cobra 289 continued until the mid-1960s, with a limited number of units produced, making it a rare and highly sought-after model today. The Cobra 289’s legacy is characterized by its blend of British craftsmanship and American muscle, embodying a golden era of sports car design and performance. It remains a coveted classic, celebrated for its contributions to automotive history and motorsport.