Ferrari 288 GTO

BackgroundThe Ferrari GTO was built to compete in the new Group B Race series and a minimum of 200 cars were required for homologation. However as only Ferrari and Porsche, with their 959, entered, the series was soon abandoned leaving just the Group B Rally championship. The Porsche 959 {961} only raced three times in Group B, but the 288 GTO never raced and all 272 cars built remained purely road cars.EngineThe GTO was based on the mid-engined, rear wheel drive 308 GTB. The 288 refers to its 2.8 liter V8 engine, though, as it used a de-bored (by 1 mm) V8 with twin IHI turbochargers, intercoolers, and Weber-Marelli fuel injection. The 2855 cc engine capacity was dictated by the FIA’s requirement for a Turbocharged engine’s capacity to be multiplied by 1.4. This gave the GTO a theoretical engine capacity of 3997 cc, just under the Group B limit of 4.0 litres.