History/driving impressions originally published in AutoWeek September 2, 1985 When Sidney Allard introduced the Allard J2 in 1949, it was to be powered by war surplus Mercury flathead V-8s. It wasn’t a bad engine as flatheads go, producing 110 bhp and certainly better than the flathead English Ford Pivot V-8 of the J1 of 1946-47, […]