Honda returned to Formula One in 1983 as an engine supplier for Spirit and stayed in the sport for a decade, at various times teaming with Lotus, McLaren, Tyrrell and Williams. Honda engines were considered the ticket to Grand Prix glory due to their power, reliability, and winning track record. Honda supplied its engines to six constructor champions, as well as five driver championships (3 by Senna, 1 by Piquet, and another by Prost), before dropping out of the sport again. Honda-powered cars had won 71 Grands Prix, by the end of the 1992 season.
How many GP wins do "lotus powered" cars have?