1980s
In 1981 March made a half-hearted and ill-financed effort to return to F1, building cars that were little more than heavy and insufficiently stiff copies of the Williams FW07 for Mick Ralph and John McDonald's RAM Racing. The car was driven initially by Eliseo Salazar, but he soon quit for Derek Daly to take over. The team acquired a major sponsorship deal from Rothmans in 1982, but the money came too late for Herd or Adrian Reynard (who was working as chief engineer) to improve the performance of the cars. In 1983, McDonald started building his own cars and March was left outside F1 once more. The RAM-March effort was at armslength from March proper, with the cars being built at a separate factory and the only real link with March being Robin Herd. During this phase, March Engines (a separate company within the group) undertook a number of bespoke customer projects - a highly modified BMW M1 (which was highly unsuccessful but provided some input into the later GTP/Group C cars) and an equally unsuccessful Indycar (the Orbitor) based around the 792 chassis.
March's attention in the early 1980s was mainly split between F2 and breaking into the IndyCar market. It is a curious irony that although March's FW07 copy bombed in Formula One, when developed into the 81C Indycar it was instantly successful (largely down to George Bignotti's direct involvement in developing the car). Cosworth-powered Marches won the Indianapolis 500 five straight times between 1983 and 1987. The March 86C actually won the race twice in a row, 1986-1987. On the other hand, when Williams directly licensed the FW07 design to Bobby Hillin, the resultant Longhorn cars were a failure. An important sideline appeared when Group C and IMSA GTP racing started; March built a line of sports-prototypes descended from the unsuccessful BMW M1C, which, fitted with Porsche or Chevrolet engines, enjoyed considerable success in America (but less in Europe). The biggest success for March in sportscar racing was victory in the 1984 24 Hours of Daytona. A works BMW deal in IMSA suffered from engine problems but the cars were intermittently very fast. In 1982, Corrado Fabi took March's last Formula Two title; the formula was being increasingly dominated by the works Ralt-Hondas. March abandoned the Formula Three market at the end of the 1981 season; they had enjoyed periods of dominance in the category, but this had faded in favour of Ralt, though. The margins on an F3 car were low and the factory could be more productively occupied building F2s and Indycars.
The new Formula 3000 in 1985 gave March much more success for the first few years of the formula, with Christian Danner being the first champion in a March chassis. He was followed in 1986 by Ivan Capelli and in 1987 by Stefano Modena. These early F3000s were little more than developments of the 842 F2 car (as were the Japanese F2 cars in 1985-86). Meanwhile, March became by far the dominant marque in Indycar racing, reaching the point where 30 out of 33 starters in the Indianapolis 500 were Marches. Into the late 1980s, the F3000 programme started to be eclipsed by Lola and Ralt, and was virtually obliterated by Reynard Motorsport's entry to the market.
March began a new Formula 1 program in 1987 with the Ford-engined 871 which was sponsored by Japanese real estate company Leyton House and driven by Ivan Capelli, who had brought his F3000 sponsor to the team (in fact, for the very first race an F3000/F1 hybrid called the 87P had to be used as the 871 wasn't ready). In August 1987, Adrian Newey came to March and designed the March-Judd 881 for Capelli and MaurĂcio Gugelmin to drive. The car was a real success, scoring 21 points in 1988, including a second place at the 1988 Portuguese Grand Prix. It was the only normally aspirated car to lead a race - albeit briefly - during the season. The aerodynamics and ultra-slim monocoque of the 881 were copied by most of the grid in 1989 and the car launched Newey as a superstar designer.
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