Ferrari F1/86
The Ferrari F1/86 was a Formula One car created by Scuderia Ferrari for use in the 1986 Formula One season. It was designed by Harvey Postlethwaite who had designed its predecessor, the 156/85. The car was very uncompetitive, despite the engine being regarded as one of the strongest on the grid. It was replaced by the Ferrari F1/87 for the season. Development and race history. The Ferrari F1/86 was designed as a replacement for the 156/85 used in , which initially proved to be competitive, but as the season developed had increasing reliability issues as well as lagging behind  in the power race. The chassis and the overall design of the 1986 car was very similar to the 1985 model. The main concerns were in refining the aerodynamics and improving reliability. Although it was among the fastest cars in a straight line in the 1986 season, often bettered only by the BMW powered cars, the F1/86 performed far worse than its predecessor: the reliability problems were all but eliminated, but it was constantly outpaced by the faster Williams-Hondas, McLaren-TAGs, Lotus-Renaults and Benetton-BMWs. The car gained 5 podiums during the year, 4 from Stefan Johansson and  1 from Michele Alboreto, and failed to score a single win, pole position or fastest lap. Powered by the Tipo 032, the F1/86 is the most powerful car, for racing or road, that Ferrari has ever produced. During qualifying for the French Grand Prix at the shortened Paul Ricard Circuit, Alboreto was able to use the engine's reported and more (the engines were detuned to around for races) to blast past the Williams of Nigel Mansell on the long Mistral Straight. However, the car's handling problems became apparent in the corners following the straight with Mansell claiming they  were driving much slower than he could have despite Alboreto being on a qualifying lap (Alboreto qualified six-tenths slower than Mansell). The F1/86 reportedly only handled well on the smoothest of circuits, such as Paul Ricard - the smoothest of all F1 circuits at the time. Visually, the F1/86 was bulky looking compared to its rivals and reminded many of the 126C3 used in , though in reality it was actually smaller and lower. The car did manage to lead one lap of the entire 1986 season at the Belgian Grand Prix when Johansson inherited the lead from Mansell, who had  made an early pit stop for new tyres (Johansson finished 3rd in front of team leader Alboreto despite being told via the radio to stay behind the Italian). The F1/86 looked to be at its most competitive during the Italian Grand Prix where Alboreto was keeping pressure on the Williams' of Nigel Mansell and Nelson Piquet, before a spin exiting the Variante del Rettifilo chicane. Alboreto had already overtaken Keke Rosberg (McLaren), René Arnoux (Ligier-Renault) and Gerhard Berger (Benetton) and looked on course to compete for victory. Ferrari recruited English designer John Barnard, then technical director at McLaren, towards  the latter stages of the season in an attempt to regain ground on their rivals from 1987 onwards. The chassis was replaced by the Gustav Brunner designed F1/87 model for the 1987 season. 1986 was also the last year for Ferraris 120° V6 turbo used by the team since . For 1987 the team introduced an all new 90° V6 turbo dubbed the Tipo 033.