{"id":489890,"date":"2008-03-21T13:13:19","date_gmt":"2008-03-21T17:13:19","guid":{"rendered":"https:\/\/sportscardigest.com\/archives\/322"},"modified":"2025-09-13T16:25:04","modified_gmt":"2025-09-13T16:25:04","slug":"alfa-romeo-tipo-33-car-profile","status":"publish","type":"post","link":"https:\/\/www.supercars.net\/blog\/alfa-romeo-tipo-33-car-profile\/","title":{"rendered":"Alfa Romeo Tipo 33 – Car Profile"},"content":{"rendered":"

Alfa\u2019s Racing Ambition Reignited<\/h2>\n

Alfa Romeo began the post-war era on top of the racing world, claiming the first two Formula 1 World Championships in 1950 and 1951 with the legendary Alfetta 158\/159. But with costs rising and the company shifting its focus to road cars, Alfa officially withdrew from frontline motorsport. Through the 1950s and early \u201960s, the brand built spirited road cars and dabbled in smaller racing programs, but the glory days of Grand Prix dominance seemed a distant memory.<\/p>\n

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By the early 1960s, Alfa\u2019s board wanted to return to serious international competition. To achieve this, they turned to Autodelta<\/strong>, a racing department founded by Carlo Chiti \u2014 the brilliant but mercurial engineer who had once been a chief designer at Ferrari. Autodelta quickly delivered results with cars like the TZ<\/strong> and Giulia GTA<\/strong>, cementing its reputation as Alfa\u2019s competition arm. But Chiti\u2019s ambitions stretched far beyond touring cars.<\/p>\n

The FIA\u2019s restructuring of racing classes in 1966 created an opportunity. At the top sat Group 6 Prototypes, unrestricted by production minimums and serving as the proving ground for cutting-edge sports racing machines. Alfa Romeo commissioned Autodelta to create a challenger for the fiercely contested two-litre category, where Porsche, Ferrari, and Alpine were already preparing their weapons. The project was code-named 105.33<\/strong>.<\/p>\n

Birth of the Tipo 33<\/h2>\n

Development began in 1965, with the first muletto<\/strong> (mule car) secretly tested at Monza in early 1966. Initially fitted with TZ2 components, the real breakthrough came when Autodelta\u2019s all-new 2.0-litre V8<\/strong> was completed. Compact, high-revving, and mounted in a lightweight tubular chassis, the engine produced around 256\u2013270 hp at 9,000 rpm \u2014 a jewel of Italian engineering.<\/p>\n

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The chassis was just as advanced: a spaceframe with aluminum side members that doubled as fuel tanks, magnesium subframes, fully independent suspension, and disc brakes. Wrapped in a curvaceous fiberglass body with clamshell openings, the car weighed only 580 kg. Its distinctive snorkel intake gave rise to its nickname, the Periscopa<\/strong>.<\/p>\n

On paper, the Tipo 33 was state of the art. In reality, its early outings revealed just how fragile it was.<\/p>\n

Specifications (Tipo 33\/2 \u201cPeriscopa\u201d)<\/h2>\n